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Proxima Bronze 6200 MarineMaster

6200-BRONZE Archive · used only

The Proxima Bronze 6200 MarineMaster was a 44 mm bronze dive watch with a Seiko NH35 automatic movement. It is no longer made, so this page is a reference for buying one used.

All Proxima watchesDiver watchesMicrobrand
Material
Bronze
Grade / type
CuSn8 marine bronze
Water resistance
300 m
Reference
6200-BRONZE
Type
Diver
Case diameter
44.0 mm
Thickness
15.8 mm
Lug-to-lug
47 mm
Origin
China
Movement
Automatic
Caliber
Seiko NH35
Complications
Time only
Construction
Assembled
Finish technology
Natural finish
Caseback
Titanium
Nickel-free
Unconfirmed (bracelet, strap, or clasp hardware not confirmed)
Bracelet / strap
Waffle rubber or leather strap, 22mm
Crystal
Sapphire
Display back
No
Dial
Black, fully lumed dial options available
Dial colours
Black
Lume
Swiss Super-LumiNova, fully lumed dial
Availability
No longer offered
Status
Archive (reference retired; the maker is still trading)
Not published
Price, Weight, Power reserve, Colour, Hardness, Surface treatment, Matching bracelet
Medium confidence Verified Sep 2026 Source: Proxima Spec checksAlloy Jul 2026
Facts are free to cite with a link.
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Frequently asked questions

What is the case of the Proxima Bronze 6200 MarineMaster made of?

The case is cusn8 marine bronze. The guide has not yet confirmed it on the maker's own page. The caseback is titanium.

What size is the Proxima Bronze 6200 MarineMaster?

The case is 44 mm across, 15.8 mm thick and 47 mm from lug to lug. It is water resistant to 300 m.

How much does the Proxima Bronze 6200 MarineMaster cost, and is it available?

It is no longer made, so the only way to buy one is used.

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