The Wristwatch Field Guide

Batiscafo Zero45 Bronze

The Batiscafo Zero45 Bronze is a current-production diver watch with a cusn8 marine bronze case. It measures 45.0 mm across, and is water resistant to 200 m. Inside is the Seiko NH35A seiko nh35a movement, with 41 hours power reserve. Complications: Time only. Priced from $449 (approx). Brand origin: Italy.

Titanium, ceramic, and bronze diver watchesBronzeDiversUnder $5,000
Reference
–
Type
Diver
Price
$449 · approx
Case diameter
45.0 mm
Thickness
–
Lug-to-lug
–
Water resistance
200 m
Weight
–
Origin
Italy
Movement
Seiko NH35A
Caliber
Seiko NH35A
Power reserve
41 hours
Complications
Time only
Material
Bronze
Grade / type
CuSn8 marine bronze
Colour
–
Hardness
–
Construction
Assembled
Surface treatment
–
Caseback
–
Nickel-free
Not verified (contact-point materials not all confirmed)
Bracelet / strap
Leather or canvas strap
Matching bracelet
–
Crystal
Sapphire
Display back
–
Dial
Green, black, British racing green, or meteorite
Lume
Super-LumiNova
Availability
Offered
Status
Current
Medium confidence Verified Jul 2026 Source: Batiscafo (maker) / Watchdavid (hands-on) Maker / listing ↗
Facts are free to cite with a link.
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Alternatives to the Batiscafo Zero45 Bronze

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AquaticoBronze Sea Star$39942.0 mmDiversame category · same style · similar price · similar size

More titanium, ceramic, and bronze watches from Batiscafo

Batiscafo Zero45 TitaniumBatiscafoZero45 Titanium$44945.0 mmDiver
BatiscafoQuadro45 Bronze$44945.0 mmDiver

Frequently asked questions

What is the case material of the Batiscafo Zero45 Bronze?

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

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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