The Wristwatch 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 $629 median for the category.

Exotic-material field watchesBronze
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
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 Jul 2026 Source: Bremont Maker / listing ↗
Facts are free to cite with a link.
See it in the interactive guide

Similar exotic-material watches

VertexM100 Bronze 75$3,43040.0 mm11 mm thickFieldsame category · same style · similar price · similar sizeBoderry Voyager Titanium Field WatchBoderryVoyager Titanium Field Watch$13940.0 mm12 mm thick74 gFieldsame category · same style · similar size · similar thicknessBoderry Voyager S72 TitaniumBoderryVoyager S72 Titanium$17940.0 mm12 mm thick156 gFieldsame category · same style · similar size · similar thicknessMakoto ShibuyaMakotoShibuya$76639.0 mm11.5 mm thickFieldsame category · same style · similar size · similar thicknessRZE ResoluteRZEResolute$77939.8 mm11.3 mm thick58 gFieldsame category · same style · similar size · similar thicknessDuFrane Mabry MkII Titanium 39mmDuFraneMabry MkII Titanium 39mm$99939.0 mm11.4 mm thick48 gFieldsame category · same style · similar size · similar thicknessHamilton Khaki Field Titanium Auto 42mmHamiltonKhaki Field Titanium Auto 42mm$1,19542.0 mm11.45 mm thick64 gFieldsame category · same style · similar size · similar thickness
Christopher WardC63 Sealander Bronze COSC$1,15039.0 mm11.25 mm thickFieldsame category · same style · similar size · similar thickness

Alternatives to the Bremont Terra Nova 40.5 Power Reserve Bronze

SEL InstrumentFTX S1 42mm$2,88542.0 mmFieldsame category · same style · similar price · similar sizeUnimatic Modello Quattro U4S-T-SPWUnimaticModello Quattro U4S-T-SPW$2,90040.0 mmFieldsame category · same style · similar price · similar size
Montblanc1858 Automatic Bronze$3,00040.0 mmFieldsame category · same style · similar price · similar sizeBerny Automatic Titanium Field WatchBernyAutomatic Titanium Field Watch$10140.5 mm11.5 mm thick60 gFieldsame category · same style · shared complications · similar sizeBerny Automatic Titanium Field Watch AMT163BernyAutomatic Titanium Field Watch AMT163$128.9940.5 mmFieldsame category · same style · shared complications · similar sizeBoderry Landmaster TitaniumBoderryLandmaster Titanium$19938.0 mm13 mm thick59 gFieldsame category · same style · shared complications · similar size

More exotic-material watches from Bremont

Bremont Altitude (Titanium)BremontAltitude (Titanium)$5,30042.0 mm12.23 mm thick53.29 gPilotBremont Altitude MB MeteorBremontAltitude MB Meteor$5,30042.0 mm12.2 mm thickPilotBremont Terra Nova Dual-Time TourbillonBremontTerra Nova Dual-Time Tourbillon$31,60042.5 mmFieldBremont Altitude MB Meteor Time ZonesBremontAltitude MB Meteor Time Zones$5,85042.0 mm12.23 mm thick53.4 gPilotBremont Altitude Perpetual Calendar GMTBremontAltitude Perpetual Calendar GMT$38,45042.0 mm12.65 mm thickPilot
BremontMB Savanna$5,79543.0 mm64 gPilot

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.

All exotic-material Bremont watches · Exotic-material field watches · All 1,792 watches

Learn: Which Material? · Lightest Materials · Most Scratch-Resistant · Materials and Skin