Side by side

Bremont Supermarine 300MvsLum-Tec Combat Field

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Supermarine 300M
BremontSupermarine 300M
MSRP $3,550
Combat Field
Lum-TecCombat Field
MSRP $695

At a glance

11 of 29 specs differ
Diameter
Supermarine 300M40mm
Combat Field44mm
Power Reserve
Supermarine 300M40h
Combat Field40h
Water Resistance
Supermarine 300M300m
Combat Field200m
MSRP
Supermarine 300M$3,550
Combat Field$695

Full specifications

Case

7 specs
Category
Diver
Sport
Diameter
40mm
44mm
Thickness
12mm
Lug-to-Lug
50mm
Lug Width
20mm
22mm
Material
904L Stainless Steel
Titanium
Water Resistance
300m
200m

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Green
X6 Titanium GMT

Movement

1 specs
Caliber
BE-92AE
Miyota 9075

Pricing

1 specs
MSRP
$3,550
$695

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Bremont Supermarine 300M

The Bremont Supermarine 300M is praised for its comfortable 40mm and 42mm case sizes, with owners noting the 42mm wears well on smaller wrists due to its lug design. One owner highlights the 13mm thinness of the 40mm case, considered compact for a 300m diver. The watch is priced at $1375. On balance, owners and reviewers appreciate the Bremont Supermarine 300M for its wearability and compact dimensions, especially for a dive watch.

Lum-Tec Combat Field

Owners widely praise the Lum-Tec Combat Field for its rugged build and excellent lume, with one owner highlighting the bronze case and California dial as special features. The DLC coating is considered durable, and the PVD finish offers a "pure sport" blacked-out aesthetic. Some owners appreciate the modern look and design elements like skeleton hands and a 9 o'clock crown, noting that the 43mm case wears smaller than its dimensions suggest. One owner experienced an issue with a chronograph second hand not aligning correctly, a common quartz chronograph problem. On balance, owners rate the Lum-Tec Combat Field highly for its robust construction and distinctive design elements.

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