The Wristwatch Field Guide

Batiscafo Quadro45 Bronze

The Batiscafo Quadro45 Bronze is a current-production diver watch with a cusn8 marine bronze case. It measures 45.0 mm across, and is water resistant to 300 m. Inside is the automatic (seiko nh35 or swiss eta) movement. 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
300 m
Weight
Origin
Italy
Movement
Automatic (Seiko NH35 or Swiss ETA)
Caliber
Power reserve
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
Handmade vintage leather strap
Matching bracelet
Crystal
Sapphire
Display back
No
Dial
Green, black, British green, meteorite
Lume
Super-LumiNova
Availability
Offered
Status
Current
High confidence Verified Jul 2026 Source: Batiscafo Maker / listing ↗
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Frequently asked questions

What is the case material of the Batiscafo Quadro45 Bronze?

The Batiscafo Quadro45 Bronze has a cusn8 marine bronze case. This is confirmed against the maker spec.

What size is the Batiscafo Quadro45 Bronze?

It is 45.0 mm in diameter, and water resistant to 300 m.

How much does the Batiscafo Quadro45 Bronze cost, and is it available?

It is current-production and lists from $449.

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