The Titanium Field Guide

Bremont Terra Nova 40.5 Power Reserve Bronze

TN40-PWR-BZ

The Bremont Terra Nova 40.5 Power Reserve Bronze is a current-production field watch with a aluminium bronze case. It is priced well above the $499 median for the category.

All Bremont watchesExotic-material field watchesPower reserve
Price
$5,100
Material
Bronze
Grade / type
Aluminium bronze
Water resistance
100 m
Reference
TN40-PWR-BZ
Type
Field
Case diameter
40.5 mm
Thickness
11.91 mm
Lug-to-lug
47 mm
Origin
United Kingdom
Movement
Modified automatic with power reserve
Caliber
Bremont BE-79AL
Power reserve
38 hours
Complications
Power reserve, Date
Construction
Assembled
Finish technology
Natural finish
Caseback
Steel
Nickel-free
No (steel contact)
Bracelet / strap
Cupro-aluminium bronze bracelet with butterfly clasp
Crystal
Sapphire
Display back
No
Dial
Brown (caramel gradient)
Dial colours
Brown
Lume
Super-LumiNova
Availability
Offered
Status
Current (limited edition)
Not published
Weight, Colour, Hardness, Surface treatment, Matching bracelet
High confidence Verified Sep 2026 Source: Bremont Spec checksAlloy Jul 2026Price Jul 2026
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Frequently asked questions

Is the Bremont Terra Nova 40.5 Power Reserve 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 is the case material of the Bremont Terra Nova 40.5 Power Reserve Bronze?

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

What size is the Bremont Terra Nova 40.5 Power Reserve Bronze?

It is 40.5 mm in diameter, 11.91 mm thick, 47 mm lug to lug, and water resistant to 100 m.

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

It is current-production and lists from $5,100.

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