The Titanium Field Guide

March LA.B BELZA Twin Bronze

BELZA Twin (Black, Green)

The March LA.B BELZA Twin Bronze is a 40 mm bronze dive watch with a La Joux-Perret G100 automatic movement.

All March LA.B watchesDiver watchesUnder $3,000MicrobrandLightest, ranked
Price
≈$2,812 (€2,495)
Material
Bronze
Grade / type
Bronze (grade not stated)
Weight
93 g
Water resistance
300 m
Reference
BELZA Twin (Black, Green)
Type
Diver
Case diameter
40.0 mm
Thickness
14.35 mm
Lug-to-lug
47 mm
Origin
France
Movement
Franco-Swiss automatic, assembled in France
Caliber
La Joux-Perret G100
Power reserve
68 hours
Complications
Date
Finish technology
Natural finish
Nickel-free
Unconfirmed (contact-point materials not all confirmed)
Bracelet / strap
Julien Faure woven jacquard strap and black silicone strap
Crystal
Sapphire, anti-reflective
Display back
No
Dial
Textured black or green
Dial colours
Black Green
Lume
Super-LumiNova
Availability
Offered
Status
Current (limited edition, 150 pieces per colour)
Not published
Colour, Hardness, Construction, Surface treatment, Caseback, Matching bracelet
Medium confidence Verified Oct 2026 Source: March LA.B BELZA Twin Black (maker) / March LA.B BELZA Pack Twin (maker)
Facts are free to cite with a link.
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Frequently asked questions

What is the case of the March LA.B BELZA Twin Bronze made of?

The case is bronze (grade not stated). The guide has not yet confirmed it on the maker's own page.

What size is the March LA.B BELZA Twin Bronze?

The case is 40 mm across, 14.35 mm thick and 47 mm from lug to lug. It is water resistant to 300 m.

How much does the March LA.B BELZA Twin Bronze weigh?

About 93 g.

How much does the March LA.B BELZA Twin Bronze cost, and is it available?

It is in production, at a list price of $2,812.

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