Gamma Gruppo Divemaster DG-1

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koimaster (Online)
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Gamma Gruppo Divemaster DG-1

Post by koimaster » February 18th 2022, 9:50am

As a caveat, someone just offered to trade this watch for my Marathon JSAR. Thought I would see what the watch was like and post about it.



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Case

316L stainless steel, brushed
Diameter 44mm, lug-to-lug 52mm, lug width 24mm, height 14.5mm
120-click unidirectional rotating ceramic bezel, dome shaped, with luminous markers
Box shaped sapphire crystal, anti-reflective
Screw-down crown
Helium escape valve
Water resistant to 500m/ 1,650ft
Movement

ETA 2824-2, Swiss made, automatic and hand-windable
28,800bph, power reserve 42h, accuracy +/-12 s/day
Dial

Sandwich construction, black dégradé, with luminous markers
Silver color hour/ minute & red seconds hand, luminous
Hour, minute & seconds display
Swiss Super-LumiNova, 'Old Radium' color






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1946-2006

“Your heart was warm and happy

With the lilt of Irish laughter

Every day and in every way

Now forever and ever after."
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koimaster (Online)
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Posts: 46097
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Re: Gamma Gruppo Divemaster DG-1

Post by koimaster » February 18th 2022, 4:42pm

3Flushes wrote:
February 18th 2022, 3:50pm
Nice looking - like the lumed bezel and way they designed it -

Haven't really heard much about these - look fwd to hearing what you think of it.
Still have not made up my mind about it. Marathon is large & dependable tool watch with a solid quartz movement. The Gruppo kind of looks like a 55 fathom seiko and every other blancpain homage out there.
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1946-2006

“Your heart was warm and happy

With the lilt of Irish laughter

Every day and in every way

Now forever and ever after."
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jason_recliner
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Re: Gamma Gruppo Divemaster DG-1

Post by jason_recliner » February 19th 2022, 8:58pm

koimaster wrote:
February 18th 2022, 4:42pm
Marathon is large & dependable tool watch with a solid quartz movement.
It is, it seems pretty niche. The GG seems more versatile outside of emergency service scenarios.
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