Side by side

Bremont Supermarine 300MvsTudor 1926 41mm Automatic

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

Supermarine 300M
BremontSupermarine 300M
MSRP $3,550
1926 41mm Automatic
Tudor1926 41mm Automatic
MSRP $2,650

At a glance

13 of 29 specs differ
Diameter
Supermarine 300M40mm
1926 41mm Automatic41mm
Power Reserve
Supermarine 300M40h
1926 41mm Automatic38h
Water Resistance
Supermarine 300M300m
1926 41mm Automatic100m
MSRP
Supermarine 300M$3,550
1926 41mm Automatic$2,650

Full specifications

Case

9 specs
Category
Diver
Dress
Diameter
40mm
41mm
Thickness
12mm
9.1mm
Lug-to-Lug
46mm
Lug Width
20mm
15mm
Material
904L Stainless Steel
Stainless Steel
Finish
Brushed and polished
Polished
Water Resistance
300m
100m
Caseback
Solid
Solid screw-down

Crystal & Dial

1 specs
Dial Color
Green
Silver

Movement

2 specs
Caliber
BE-92AE
T601
Power Reserve
40h
38h

Pricing

1 specs
MSRP
$3,550
$2,650

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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.

Tudor 1926 41mm Automatic

Owners widely praise the Tudor 1926 41mm Automatic for its thin profile, comfortable wearability, and excellent value, with many appreciating its versatile strap potential and elegant aesthetic suitable for both dressy and everyday occasions. Reviewers and owners alike note its superb case and bracelet quality, improved finishing, and legibility compared to some alternatives, with some finding its 100m water resistance a practical benefit. However, the 42-hour power reserve necessitates regular winding, and some owners express a desire for an in-house movement, while others find the design bland or unoriginal, and the bracelet a weak point. Accuracy figures vary, with one owner reporting it not as accurate as their Pelagos, while another notes Tudor regulates its third-party movement to COSC standards.

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