The Bronze Field Guide

Bremont Terra Nova 40.5 Date Bronze

TN40-DT-BZ

The Bremont Terra Nova 40.5 Date Bronze is a current-production field watch with a cupro-aluminium bronze case. It measures 40.5 mm across, 11.11 mm thick, 47 mm lug to lug, and is water resistant to 100 m. Inside is the Bremont BE-36AE modified automatic, calibre 11.5 lignes movement, with 38 hours power reserve. Complications: Date. Priced from $3,750 ($4,150 on the bronze bracelet). Brand origin: United Kingdom.

Bronze field watchesAluminium bronzeSkin-safe backField
Reference
TN40-DT-BZ
Type
Field
Price
$3,750 · $4,150 on the bronze bracelet
Case diameter
40.5 mm
Thickness
11.11 mm
Lug-to-lug
47 mm
Water resistance
100 m
Weight
Origin
United Kingdom
Movement
Modified automatic, Calibre 11.5 lignes
Caliber
Bremont BE-36AE
Power reserve
38 hours
Complications
Date
Ceramic
Aluminium bronze
Colour
Hardness
Construction
Assembled
Surface treatment
Caseback
Steel
Nickel-free
No (steel contact)
Bracelet / strap
Cupro-aluminium bronze bracelet with butterfly clasp, or leather or nylon strap
Ceramic bracelet
Crystal
Sapphire
Display back
No
Dial
Gradient green
Lume
Super-LumiNova
Availability
Offered
Status
Current
High confidence Verified Jul 2026 Source: Bremont Maker / listing ↗
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Frequently asked questions

Is the Bremont Terra Nova 40.5 Date Bronze nickel-free?

No. At least one part that touches the skin is nickel-bearing steel (commonly the caseback or clasp), so the guide does not mark it nickel-free.

What bronze alloy is the Bremont Terra Nova 40.5 Date Bronze?

The Bremont Terra Nova 40.5 Date Bronze has a cupro-aluminium bronze case, though its caseback is steel. This is confirmed against the maker spec.

What size is the Bremont Terra Nova 40.5 Date Bronze?

It is 40.5 mm in diameter, 11.11 mm thick, 47 mm lug to lug, and water resistant to 100 m.

How much does the Bremont Terra Nova 40.5 Date Bronze cost, and is it available?

It is current-production and lists from $3,750.

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