The Wristwatch Field Guide

Gruppo Gamma Vanguard Bronze

AN-17

The Gruppo Gamma Vanguard Bronze is a current-production diver watch with a cusn8 marine bronze case. It measures 44.0 mm across, 54 mm lug to lug, and is water resistant to 200 m. Inside is the 2824-2 swiss eta 2824-2 automatic movement, with 38h power reserve. Complications: Time only. Brand origin: Singapore.

Titanium, ceramic, and bronze diver watchesBronzeDivers
Reference
AN-17
Type
Diver
Price
–
Case diameter
44.0 mm
Thickness
–
Lug-to-lug
54 mm
Water resistance
200 m
Weight
–
Origin
Singapore
Movement
Swiss ETA 2824-2 automatic
Caliber
2824-2
Power reserve
38h
Complications
Time only
Material
Bronze
Grade / type
CuSn8 marine bronze
Colour
–
Hardness
–
Construction
Assembled
Surface treatment
–
Caseback
Steel
Nickel-free
No (steel contact)
Bracelet / strap
Leather strap
Matching bracelet
–
Crystal
Sapphire
Display back
No
Dial
Sandwich dial, C3 pip on bezel
Lume
C3 Swiss Super-LumiNova
Availability
Offered
Status
Current (Vanguard bronze line)
Medium confidence Verified Jul 2026 Source: Maker / Serious Watches Maker / listing ↗
Facts are free to cite with a link.
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More titanium, ceramic, and bronze watches from Gruppo Gamma

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Frequently asked questions

Is the Gruppo Gamma Vanguard Bronze nickel-free?

No. At least one part that touches the skin is nickel-bearing steel (commonly the caseback or clasp), so the guide does not mark it nickel-free.

What is the case material of the Gruppo Gamma Vanguard Bronze?

The Gruppo Gamma Vanguard Bronze has a cusn8 marine bronze case, though its caseback is steel. It is recorded at medium confidence pending a maker-stated material.

What size is the Gruppo Gamma Vanguard Bronze?

It is 44.0 mm in diameter, 54 mm lug to lug, and water resistant to 200 m.

How much does the Gruppo Gamma Vanguard Bronze cost, and is it available?

It is current-production; the guide does not list a price for it.

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