The Wristwatch Field Guide

U-Boat Chimera 46 Bronze Chronograph

8526

The U-Boat Chimera 46 Bronze Chronograph is a current-production chronograph watch with a cusn8 marine bronze case. It is priced above the $4,300 median for the category. The caseback is open, so the movement is visible.

All U-Boat watchesExotic-material chronograph watchesBronzeDisplay back
Price
$5,600
Material
Bronze
Grade / type
CuSn8 marine bronze
Water resistance
100 m
Reference
8526
Type
Chronograph
Case diameter
46.0 mm
Origin
Italy
Movement
Automatic chronograph
Caliber
U-77 (Valjoux 7750 base)
Power reserve
48 hours
Complications
Chronograph, Date
Construction
Assembled
Nickel-free
Not verified (contact-point materials not all confirmed)
Bracelet / strap
Brown handmade leather strap with tang clasp
Crystal
Sapphire
Display back
Yes
Dial
Black with green and bronze accents
Dial colours
Black Green
Lume
Super-LumiNova
Availability
Offered
Status
Limited edition of 500
Not published
Thickness, Lug-to-lug, Weight, Colour, Hardness, Surface treatment, Caseback, Matching bracelet
Medium confidence Verified Jul 2026 Source: Right Time
Facts are free to cite with a link.
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Frequently asked questions

What is the case material of the U-Boat Chimera 46 Bronze Chronograph?

The U-Boat Chimera 46 Bronze Chronograph has a cusn8 marine bronze case. It is recorded at medium confidence pending a maker-stated material.

What size is the U-Boat Chimera 46 Bronze Chronograph?

It is 46.0 mm in diameter, and water resistant to 100 m.

How much does the U-Boat Chimera 46 Bronze Chronograph cost, and is it available?

It is current-production and lists from $5,600.

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