Side by side

Bremont Isle of Man TT Limited EditionvsBremont Supermarine 300M

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

Isle of Man TT Limited Edition
BremontIsle of Man TT Limited Edition
MSRP $6,600
Supermarine 300M
BremontSupermarine 300M
MSRP $3,550

At a glance

9 of 29 specs differ
Diameter
Isle of Man TT Limited Edition43mm
Supermarine 300M40mm
Power Reserve
Isle of Man TT Limited Edition40h
Supermarine 300M40h
Water Resistance
Isle of Man TT Limited Edition
Supermarine 300M300m
MSRP
Isle of Man TT Limited Edition$6,600
Supermarine 300M$3,550

Full specifications

Case

6 specs
Category
Chronograph
Diver
Diameter
43mm
40mm
Thickness
15.8mm
12mm
Lug Width
22mm
20mm
Material
316L Stainless Steel
904L Stainless Steel
Water Resistance
300m

Crystal & Dial

1 specs
Dial Color
White
Green

Movement

1 specs
Caliber
BE-92AE

Pricing

1 specs
MSRP
$6,600
$3,550

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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 Isle of Man TT Limited Edition

Some enthusiasts find the speedometer dial gimmicky and tacky. The Bremont Isle of Man TT Limited Edition is a 43mm chronograph with a Trip-Tick case and a chronometer-certified BE-50AV movement offering a 56-hour power reserve. Overall, owners and reviewers find the speedometer dial to be a polarizing design element.

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.

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