Side by side

Bremont Supermarine 300MvsMassena LAB Dato-Racer

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

Supermarine 300M
BremontSupermarine 300M
MSRP $3,550
Dato-Racer
Massena LABDato-Racer
MSRP $1,595

At a glance

11 of 29 specs differ
Diameter
Supermarine 300M40mm
Dato-Racer40mm
Power Reserve
Supermarine 300M40h
Dato-Racer38h
Water Resistance
Supermarine 300M300m
Dato-Racer50m
MSRP
Supermarine 300M$3,550
Dato-Racer$1,595

Full specifications

Case

5 specs
Category
Diver
Sport
Thickness
12mm
10.5mm
Lug-to-Lug
46mm
Material
904L Stainless Steel
Stainless Steel
Water Resistance
300m
50m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
Green
Black

Movement

3 specs
Caliber
BE-92AE
SW400-1
Power Reserve
40h
38h
Jewels
25
26

Pricing

1 specs
MSRP
$3,550
$1,595

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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.

Massena LAB Dato-Racer

Owners widely praise the Massena LAB Dato-Racer as an excellent everyday watch, appreciating its blend of 1970s-inspired aesthetics with modern dimensions. This model is a limited edition of 99 pieces. On balance, owners rate the Massena LAB Dato-Racer highly for its successful fusion of vintage design and contemporary wearability.

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