The Bronze Field Guide

Oris Carl Brashear Calibre 401 Limited Edition

01 401 7764 3185 Archive · used only

The Oris Carl Brashear Calibre 401 Limited Edition is a discontinued diver watch with a bronze (grade not stated) case. No longer offered new; listed here as an archive reference for the used market.

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Alloy
Bronze (grade not stated)
Water resistance
100 m
Caseback
Steel
Reference
01 401 7764 3185
Type
Diver
Case diameter
40.0 mm
Thickness
13.3 mm
Lug-to-lug
48 mm
Origin
Switzerland
Movement
In-house automatic (silicon escapement, twin barrel)
Caliber
Oris Calibre 401
Power reserve
120 hours
Complications
Date
Construction
Assembled
Nickel-free
Not verified (contact-point materials not all confirmed)
Bracelet / strap
Textile strap, bronze buckle
Crystal
Sapphire
Display back
No
Dial
Dark blue
Dial colours
Blue
Lume
Super-LumiNova
Availability
No longer offered
Status
Archive (limited to 2000 pieces, sold out)
Not published
Price, Weight, Colour, Hardness, Surface treatment, Bronze bracelet
Medium confidence Verified Jul 2026 Source: Oris / Monochrome
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Frequently asked questions

What bronze alloy is the Oris Carl Brashear Calibre 401 Limited Edition?

The Oris Carl Brashear Calibre 401 Limited Edition has a bronze (grade not stated) case, though its caseback is steel. It is recorded at medium confidence pending a maker-stated alloy.

What size is the Oris Carl Brashear Calibre 401 Limited Edition?

It is 40.0 mm in diameter, 13.3 mm thick, 48 mm lug to lug, and water resistant to 100 m.

How much does the Oris Carl Brashear Calibre 401 Limited Edition cost, and is it available?

It is no longer offered new; the guide keeps it as an archive reference for the used market.

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