The Bronze Field Guide

Batiscafo Zero45 Bronze

The Batiscafo Zero45 Bronze is a current-production diver watch with a cusn8 bronze case. It is priced under the $599 median for the category.

All Batiscafo watchesBronze diver watchesCuSn8DiversUnder $500
Price
$449
Alloy
CuSn8 marine bronze
Water resistance
200 m
Type
Diver
Case diameter
45.0 mm
Origin
Italy
Movement
Automatic
Caliber
Seiko NH35A
Power reserve
41 hours
Complications
Time only
Construction
Assembled
Nickel-free
Not verified (contact-point materials not all confirmed)
Bracelet / strap
Leather or canvas strap
Crystal
Sapphire
Dial
Green, black, British racing green, or meteorite
Dial colours
Black Green Meteorite
Lume
Super-LumiNova
Availability
Offered
Status
Current
Not published
Reference, Thickness, Lug-to-lug, Weight, Colour, Hardness, Surface treatment, Caseback, Bronze bracelet, Display back
Medium confidence Verified Jul 2026 Source: Batiscafo (maker) / Watchdavid (hands-on) Maker ↗
Facts are free to cite with a link.
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Frequently asked questions

What bronze alloy is the Batiscafo Zero45 Bronze?

The Batiscafo Zero45 Bronze has a cusn8 bronze case. It is recorded at medium confidence pending a maker-stated alloy.

What size is the Batiscafo Zero45 Bronze?

It is 45.0 mm in diameter, and water resistant to 200 m.

How much does the Batiscafo Zero45 Bronze cost, and is it available?

It is current-production and lists from $449.

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