Automatic watch Sea Ground 300 – G300-006M

Really everything is fine, I am absolutely satisfied with everything. Top watch, great shipping and no waiting times.

Florian K.

Beautiful watches, very suitable for everyday use. Robust and interesting price. Already have 4 watches in my possession and enjoy them every day!

Thorsten W.

The watch was delivered quickly. It exceeds all my expectations in quality and precision. A true gem! The accuracy has settled in the course of a week after initial +5 sec to +1 to +-0 and runs since 4 days stable in this range.

Andi S.
Accuracy: ± 0 ± 10 s/d
Bezel: Unidirectional left turnable, 120 Clicks
Bezel-Insert: Aluminum
Caliber: NH35
Case Color: Silver
Case Diameter: 43,7 mm
Case Height: 14,8 mm
Case Material: Stainless Steel 316L
Case back: Stainless Steel back, screwed
Clasp type: Double Folding clasp with safety and diving extension
Collection: SEA GROUND 300
Crown: Screwed
Dial color: Green
Glass: double antireflective, scratch-resistant, Sapphire glass
Glieder: Screwed
Half-Wing: 21.600 A/h
Hands: Fluorescent hands - Super-LumiNova BGW9
Indexes: Fluorescent indexes - Super-LumiNova BGW9
Leuchtmasse: Super-LumiNova BGW9
Lug-to-Lug: 50,8 mm
Material Bezel: Stainless Steel 316L
Movement: Automatic, Typ - TMI, Calibre NH35
Movement-Manufacturer: TMI
Movement Typ: Automatic
Power Reserve: 40 Hour
Production: Made in Germany
Reference number: G300-006M
Strap Material: Stainless Steel 316L
Strap color: Silver
Strap width: 22 mm
Typ: Automatic Watch, Diver Watch
Waterproof: 300m / 30bar
Weight: 195 g
Accuracy: ± 0 ± 10 s/d Bezel: Unidirectional left turnable, 120 Clicks
Bezel-Insert: Aluminum Caliber: NH35
Case Color: Silver Case Diameter: 43,7 mm
Case Height: 14,8 mm Case Material: Stainless Steel 316L
Case back: Stainless Steel back, screwed Clasp type: Double Folding clasp with safety and diving extension
Collection: SEA GROUND 300 Crown: Screwed
Dial color: Green Glass: double antireflective, scratch-resistant, Sapphire glass
Glieder: Screwed Half-Wing: 21.600 A/h
Hands: Fluorescent hands - Super-LumiNova BGW9 Indexes: Fluorescent indexes - Super-LumiNova BGW9
Leuchtmasse: Super-LumiNova BGW9 Lug-to-Lug: 50,8 mm
Material Bezel: Stainless Steel 316L Movement: Automatic, Typ - TMI, Calibre NH35
Movement-Manufacturer: TMI Movement Typ: Automatic
Power Reserve: 40 Hour Production: Made in Germany
Reference number: G300-006M Strap Material: Stainless Steel 316L
Strap color: Silver Strap width: 22 mm
Typ: Automatic Watch, Diver Watch Waterproof: 300m / 30bar
Weight: 195 g
Alle Details anzeigen
Product information "Automatic watch Sea Ground 300 – G300-006M"

A diving watch Made in Germany:

  • Quality Made in Germany: all watches in the SEA GROUND 300 collection bear the Made in Germany seal of quality and are manufactured by our watchmakers at our headquarters in Würzburg, Germany. Only after an extensive quality control including water resistance test and rate test the watches leave our house.

  • Automatic movement, caliber Seiko NH35: the robust quality movement NH35 from Seiko Instruments performs reliably in our diving watch. Despite its standard high accuracy, each individual movement is finely regulated by our watchmakers. The movement has an automatic winding in both directions, a power reserve of more than 41 hours, a second stop and 24 jewels.

  • Double anti-reflective sapphire crystal with anti-reflective coating: a sapphire crystal, unlike a plastic or mineral crystal, can withstand extreme stress. With a hardness level of 9, just like the natural gemstone sapphire, only diamond can boast an even higher hardness level. Therefore, the sapphire crystal is ideal to protect the watch glass from unsightly scratches. To achieve high readability, the sapphire crystal has been double anti-reflective coated with a blue anti-reflective coating.

  • Swiss Super-LumiNova: the indexes and hands of the SEA GROUND 300 are equipped with SWISS SUPER-LUMINOVA luminous material in the "Old Radium" version from the Swiss company RC TRITECT AG. The highest quality luminous material on the market guarantees a high luminous intensity for many hours.

  • Solid stainless steel bracelet with diving extension and double bow safety folding clasp: we have paid special attention to the quality of the bracelet in order to be able to wear the watch without problems even when diving. It is made of solid stainless steel and is equipped with a solid stainless steel buckle with safety clasp and double bow. To do justice to a diving watch, there is of course a diving extension that can be easily folded out so that the watch can also be worn over the diving suit.

  • 300m/30bar water resistant: the SEA GROUND 300 is a classic diver's watch. And this is exactly what it was designed for. Due to the complex case construction as well as the screw-down crown and the screw-down, solid case back, we can guarantee a water resistance of 300m/30bar.

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Accuracy: ± 0 ± 10 s/d
Bezel: Unidirectional left turnable, 120 Clicks
Bezel-Insert: Aluminum
Caliber: NH35
Case Color: Silver
Case Diameter: 43,7 mm
Case Height: 14,8 mm
Case Material: Stainless Steel 316L
Case back: Stainless Steel back, screwed
Clasp type: Double Folding clasp with safety and diving extension
Collection: SEA GROUND 300
Crown: Screwed
Dial color: Green
Glass: double antireflective, scratch-resistant, Sapphire glass
Glieder: Screwed
Half-Wing: 21.600 A/h
Hands: Fluorescent hands - Super-LumiNova BGW9
Indexes: Fluorescent indexes - Super-LumiNova BGW9
Leuchtmasse: Super-LumiNova BGW9
Lug-to-Lug: 50,8 mm
Material Bezel: Stainless Steel 316L
Movement: Automatic, Typ - TMI, Calibre NH35
Movement-Manufacturer: TMI
Movement Typ: Automatic
Power Reserve: 40 Hour
Production: Made in Germany
Reference number: G300-006M
Strap Material: Stainless Steel 316L
Strap color: Silver
Strap width: 22 mm
Typ: Automatic Watch, Diver Watch
Waterproof: 300m / 30bar
Weight: 195 g
Accuracy: ± 0 ± 10 s/d Bezel: Unidirectional left turnable, 120 Clicks
Bezel-Insert: Aluminum Caliber: NH35
Case Color: Silver Case Diameter: 43,7 mm
Case Height: 14,8 mm Case Material: Stainless Steel 316L
Case back: Stainless Steel back, screwed Clasp type: Double Folding clasp with safety and diving extension
Collection: SEA GROUND 300 Crown: Screwed
Dial color: Green Glass: double antireflective, scratch-resistant, Sapphire glass
Glieder: Screwed Half-Wing: 21.600 A/h
Hands: Fluorescent hands - Super-LumiNova BGW9 Indexes: Fluorescent indexes - Super-LumiNova BGW9
Leuchtmasse: Super-LumiNova BGW9 Lug-to-Lug: 50,8 mm
Material Bezel: Stainless Steel 316L Movement: Automatic, Typ - TMI, Calibre NH35
Movement-Manufacturer: TMI Movement Typ: Automatic
Power Reserve: 40 Hour Production: Made in Germany
Reference number: G300-006M Strap Material: Stainless Steel 316L
Strap color: Silver Strap width: 22 mm
Typ: Automatic Watch, Diver Watch Waterproof: 300m / 30bar
Weight: 195 g
Alle Details anzeigen
Product information "Automatic watch Sea Ground 300 – G300-006M"

A diving watch Made in Germany:

  • Quality Made in Germany: all watches in the SEA GROUND 300 collection bear the Made in Germany seal of quality and are manufactured by our watchmakers at our headquarters in Würzburg, Germany. Only after an extensive quality control including water resistance test and rate test the watches leave our house.

  • Automatic movement, caliber Seiko NH35: the robust quality movement NH35 from Seiko Instruments performs reliably in our diving watch. Despite its standard high accuracy, each individual movement is finely regulated by our watchmakers. The movement has an automatic winding in both directions, a power reserve of more than 41 hours, a second stop and 24 jewels.

  • Double anti-reflective sapphire crystal with anti-reflective coating: a sapphire crystal, unlike a plastic or mineral crystal, can withstand extreme stress. With a hardness level of 9, just like the natural gemstone sapphire, only diamond can boast an even higher hardness level. Therefore, the sapphire crystal is ideal to protect the watch glass from unsightly scratches. To achieve high readability, the sapphire crystal has been double anti-reflective coated with a blue anti-reflective coating.

  • Swiss Super-LumiNova: the indexes and hands of the SEA GROUND 300 are equipped with SWISS SUPER-LUMINOVA luminous material in the "Old Radium" version from the Swiss company RC TRITECT AG. The highest quality luminous material on the market guarantees a high luminous intensity for many hours.

  • Solid stainless steel bracelet with diving extension and double bow safety folding clasp: we have paid special attention to the quality of the bracelet in order to be able to wear the watch without problems even when diving. It is made of solid stainless steel and is equipped with a solid stainless steel buckle with safety clasp and double bow. To do justice to a diving watch, there is of course a diving extension that can be easily folded out so that the watch can also be worn over the diving suit.

  • 300m/30bar water resistant: the SEA GROUND 300 is a classic diver's watch. And this is exactly what it was designed for. Due to the complex case construction as well as the screw-down crown and the screw-down, solid case back, we can guarantee a water resistance of 300m/30bar.

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A coincidence? the story



For more than 30 years, everything for the founders Christian Schmitt and Hans Meeder has revolved around their passion WATCH. As chance would have it, Hans Meeder got his hands on a gift from his uncle from 1976, complete with the original invoice, at just the right time: it was a beautiful Gigandet sports watch with the design typical of the 1970s. The discovery did not let Hans Meeder go. Subsequent research revealed that Gigandet watches had disappeared from the market. Her intuition for brands and her passion for timepieces, together with her experience in technology and sales, led her to the decision to revive the Gigandet brand. Her mission: to develop quality watches with character away from the masses - authentic lifestyle included.

The history of Gigandet

The company Charles Gigandet S.A. was founded in Switzerland after the 2nd World War. The distribution of the watches was successful mainly in the USA and Europe. Around 1970/80 the market for mechanical watches collapsed, due to the successful introduction of high quality quartz watches as well. As a result, Gigandet had to stop production and the company was abandoned...

A coincidence? the story

For more than 30 years, everything for the founders Christian Schmitt and Hans Meeder has revolved around their passion WATCH. As chance would have it, Hans Meeder got his hands on a gift from his uncle from 1976, complete with the original invoice, at just the right time: it was a beautiful Gigandet sports watch with the design typical of the 1970s. The discovery did not let Hans Meeder go. Subsequent research revealed that Gigandet watches had disappeared from the market.

Our vision is our drive

Our vision is to continue the legacy and philosophy of CHARLES GIGANDET. We see this as a personal responsibility, this encourages us to go this way. Our long experience for timepieces, together with the enthusiasm for craftsmanship, led us to the decision to revive the brand GIGANDET.

Uncompromising quality - Made in Germany

From the warehouse to the watchmaker, service, development, marketing, design, and technical development, everything is implemented at the Würzburg site. As a result, everything meshes like individual cogs in a clockwork mechanism.

Traditional craftsmanship combined with the highest precision - this ensures high reliability and longevity of our watches.

No GIGANDET watch leaves our manufactory without the loving handwork and the scrutinizing eyes of our master watchmakers, as well as a detailed and final quality control.

We perform almost all types of repairs and tests on GIGANDET automatic watches in our master watchmaker workshop.

As long as a watch runs smoothly, we generally advise against a hasty revision. At the earliest from the fourth year after purchase, we recommend to think about a revision. Should you decide to do so, we can perform it on any watch purchased from us and thus guarantee a long shelf life.

You have an older model of our watches and would like to have it modernized to our latest standards? That's no problem. For example, we can replace the aluminum bezel with a ceramic bezel on select models in the G300 series. On our G2 models, the mineral crystal can be replaced with a scratch-resistant sapphire crystal. If you are interested, just contact us by phone, mail or fax.

Frequently asked questions

Can the time setting ring only be rotated in one direction?

Yes.
The bezel is only unidirectionally rotatable. More precisely, it can only be turned to the left.

Can I just change the straps on your watches by myself?

Yes.
For our stainless steel bracelets, all you need is a small screwdriver to push the spring bar together at the case band joint and remove the bracelet
If you want to have a leather strap on your watch, you can install one of our many original leather straps with an easy-release function without any tools at all.

Can the watch also be wound by hand?

Yes.
To do this, you must loosen the screw connection. You can then wind the watch clockwise by hand. Afterwards, however, you should be sure to screw the crown back in correctly so that the water resistance is guaranteed.

Can I have individual adjustments on the watch with you?

Yes.
We can make almost any modification request as long as it is technically feasible. You would like to have a different dial, bezel or bracelet than the one provided for your model? Feel free to contact us by mail or phone.

Sea Ground 300
G300-014M
Automatic watch 43mm
Aluminum bezel

399 €
Sea Ground 300
G300-020M
Automatic watch 43mm
Aluminum bezel

399 €
Sea Ground 300
G300-013M
Automatic watch 43mm
Aluminum bezel

399 €
Sea Ground 300
G300-018M
Automatic watch 43mm
Aluminum bezel

399 €
Stainless steel bracelet 22mm
GS300-22-SS-3/02
Suitable for Sea Ground 300 series
Screw links - Brushed

115 €
Stainless steel bracelet 22mm
GS300-22-SS-3/01
Suitable for Sea Ground 300 series
Screw links

115 €
Stainless steel bracelet 22mm
GS300-22-SS-5/01
Suitable for Sea Ground 300 series
Screw links

135 €
Stainless steel bracelet 22mm
GS300-22-IPG-3/01
Suitable for Sea Ground 300 series
Screw links

135 €