Side by side

Bremont Supermarine 300MvsMarloe Watch Company GMT

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

Supermarine 300M
BremontSupermarine 300M
MSRP $3,550
GMT
Marloe Watch CompanyGMT
MSRP $761

At a glance

12 of 29 specs differ
Diameter
Supermarine 300M40mm
GMT42mm
Power Reserve
Supermarine 300M40h
GMT40h
Water Resistance
Supermarine 300M300m
GMT50m
MSRP
Supermarine 300M$3,550
GMT$761

Full specifications

Case

5 specs
Category
Diver
GMT
Diameter
40mm
42mm
Thickness
12mm
10.95mm
Material
904L Stainless Steel
Stainless Steel
Water Resistance
300m
50m

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
Green
Lume
None
Natulite

Movement

3 specs
Caliber
BE-92AE
Miyota 9075
Power Reserve
40h
40h
Jewels
25
24

Pricing

1 specs
MSRP
$3,550
$761

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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.

Marloe Watch Company GMT

Owners widely praise the Marloe Watch Company GMT for its craftsmanship, dial details, and true GMT functionality powered by the Miyota 9075 movement. Reviewers and owners consistently highlight its comfortable wearability, particularly on smaller wrists, and find its price point offers good value for the quality and aesthetics. Some owners desire more prominent lume indices and higher water resistance, while others note that alternative microbrands may offer standard features like stainless steel bracelets with on-the-fly micro-adjustments. Overall, owners rate the Marloe Watch Company GMT highly for its traveler GMT function and overall build quality at the price.

From video reviewers

The Marloe Watch Company GMT has a strong point in its finishing, which is very impressive. A notable trade-off is the lack of lume brightness, which is a drawback for this watch. Reviewers disagree on the bezel action, with one reviewer finding it stiff and another not mentioning it.

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