The Wristwatch Field Guide

U-Boat Chimera 46 Bronze

7538

The U-Boat Chimera 46 Bronze is a current-production watch with a cusn8 marine bronze case. The caseback is open, so the movement is visible.

All U-Boat watchesExotic-material other watchesBronzeDisplay back
Material
Bronze
Grade / type
CuSn8 marine bronze
Water resistance
100 m
Reference
7538
Type
Other
Case diameter
46.0 mm
Origin
Italy
Movement
Automatic
Caliber
ETA 2824-2
Power reserve
38 hours
Complications
Day-date
Construction
Assembled
Nickel-free
Not verified (contact-point materials not all confirmed)
Bracelet / strap
Leather strap with oversized buckle
Crystal
Sapphire
Display back
Yes
Dial
Bronze or black; some sapphire-dial limited editions
Dial colours
Black Bronze
Lume
Super-LumiNova
Availability
Offered
Status
Current (bronze runs are limited editions of the Chimera line)
Not published
Price, Thickness, Lug-to-lug, Weight, Colour, Hardness, Surface treatment, Caseback, Matching bracelet
Medium confidence Verified Jul 2026 Source: U-Boat / T3
Facts are free to cite with a link.
Reader reviews & photosContribute photo or review
No reviews yet.
See it in the interactive guideContribute a photo or review

Similar exotic-material watches

Giuliano Mazzuoli Manometro BronzeGiuliano MazzuoliManometro Bronze$3,90045.0 mm14 mm thickOthersame category · same style · similar size · same movement
PaneraiRadiomir 1940 3 Days Titanio 45mm$10,70045.0 mmOthersame category · same style · similar size · same movementPanerai Luminor Marina Titanio 44mmPaneraiLuminor Marina Titanio 44mm$11,58044.0 mmOthersame category · same style · similar size · same movement
PaneraiLuminor Marina DMLS Titanio 44mm (PAM01662)$15,00044.0 mmOthersame category · same style · similar size · same movement
PaneraiLuminor Marina Bronzo$17,50044.0 mm13.7 mm thickOthersame category · same style · similar size · same movement
PaneraiLuminor Marina Carbotech 44$18,90044.0 mm96 gOthersame category · same style · similar size · same movementBallast Trafalgar Automatic BronzeBallastTrafalgar Automatic Bronze$58947.0 mm14.5 mm thickOthersame category · same style · similar size · same movementXeric Halograph II Automatic Bronze BlueXericHalograph II Automatic Bronze Blue$59946.0 mm13 mm thickOthersame category · same style · similar size · same movement

Alternatives to the U-Boat Chimera 46 Bronze

Ressence Type 3RessenceType 3$54,60044.0 mm15 mm thickOthersame category · same style · shared complications · similar sizeFestina TitaniumFestinaTitanium$178.5043.0 mmOthersame category · same style · shared complications · similar sizeCasio G-Shock Full Metal GMW-B5000TB-1CasioG-Shock Full Metal GMW-B5000TB-1$1,55043.2 mm13 mm thick110 gOthersame category · same style · shared complications · similar sizeCasio G-Shock Titanium Virtual Armor GMW-B5000TVA-1CasioG-Shock Titanium Virtual Armor GMW-B5000TVA-1$1,65043.2 mm13 mm thick106 gOthersame category · same style · shared complications · similar sizeCasio G-Shock Titanium Virtual Armor GMW-B5000TVB-1CasioG-Shock Titanium Virtual Armor GMW-B5000TVB-1$1,65043.2 mm13 mm thick106 gOthersame category · same style · shared complications · similar sizeCasio G-Shock Full Metal GMW-B5000TCM-1CasioG-Shock Full Metal GMW-B5000TCM-1$1,70043.2 mm13 mm thick110 gOthersame category · same style · shared complications · similar size

More exotic-material watches from U-Boat

U-BoatCapsoil Titanio Chronograph$2,90045.0 mmChronograph
U-BoatCapsoil Titanio$2,90045.0 mmOtherU-Boat Classico Sommerso Bronze 46U-BoatClassico Sommerso Bronze 46–46.0 mm16.5 mm thickDiver
U-BoatChimera 46 Bronze Sapphire$7,87046.0 mmChronograph
U-BoatChimera 46 Bronze Chronograph$5,60046.0 mmChronograph

Frequently asked questions

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

The U-Boat Chimera 46 Bronze 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?

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

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

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

All exotic-material U-Boat watches · Exotic-material other watches · All 2,006 watches

Learn: Best Under $1,000 · Best Under $5,000 · Which Material? · Lightest Materials

Image & Trademark Policy · Terms & Conditions