Side by side

Bremont Supermarine 300MvsTissot PRX

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

Supermarine 300M
BremontSupermarine 300M
MSRP $3,550
PRX
TissotPRX
MSRP $2,150

At a glance

14 of 29 specs differ
Diameter
Supermarine 300M40mm
PRX42mm
Power Reserve
Supermarine 300M40h
PRX60h
Water Resistance
Supermarine 300M300m
PRX100m
MSRP
Supermarine 300M$3,550
PRX$2,150

Full specifications

Case

7 specs
Category
Diver
Chronograph
Diameter
40mm
42mm
Thickness
12mm
14.54mm
Lug-to-Lug
41.5mm
Lug Width
20mm
13mm
Material
904L Stainless Steel
Stainless Steel
Water Resistance
300m
100m

Crystal & Dial

4 specs
AR Coating
Inner
Yes
Dial Color
Green
White
Indices
Applied
Indexes
Lume
None
Super-LumiNova ®

Movement

2 specs
Caliber
BE-92AE
Valjoux A05.H31
Power Reserve
40h
60h

Pricing

1 specs
MSRP
$3,550
$2,150

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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.

Tissot PRX

The Tissot PRX is widely praised for its exceptional value, with multiple sources highlighting its finishing and bracelet quality that punch well above its price point. Owners and reviewers consistently commend its comfortable wearability, citing the 40mm case size and slender profile, with one noting a 10.5mm thickness. The integrated bracelet is frequently mentioned for its shine and refined look, contributing to a luxurious feel. The dial's unique pattern is also a point of appreciation, adding to its aesthetic appeal. One owner noted a specific issue with a chronograph hand reset and subsequent dust on hands after service. Overall, owners and reviewers rate the Tissot PRX highly for its impressive finishing and bracelet quality at an accessible price, making it a compelling option for a daily wearer.

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