Side by side

Bremont Supermarine 300MvsChristopher Ward C65 Cranwell Series 2 Vintage

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

Supermarine 300M
BremontSupermarine 300M
MSRP $3,550
C65 Cranwell Series 2 Vintage
Christopher WardC65 Cranwell Series 2 Vintage
MSRP $1,615

At a glance

15 of 29 specs differ
Diameter
Supermarine 300M40mm
C65 Cranwell Series 2 Vintage43.7mm
Power Reserve
Supermarine 300M40h
C65 Cranwell Series 2 Vintage38h
Water Resistance
Supermarine 300M300m
C65 Cranwell Series 2 Vintage150m
MSRP
Supermarine 300M$3,550
C65 Cranwell Series 2 Vintage$1,615

Full specifications

Case

7 specs
Category
Diver
Diameter
40mm
43.7mm
Thickness
12mm
11.9mm
Lug-to-Lug
43.7mm
Material
904L Stainless Steel
Stainless Steel
Finish
Brushed and polished
Brushed + Polished
Water Resistance
300m
150m

Crystal & Dial

2 specs
Dial Color
Green
Black
Lume
None
SLN Grade X1 BL C1

Movement

5 specs
Caliber
BE-92AE
SW200
Beat Rate
28,800 vph
4 vph
Power Reserve
40h
38h
Jewels
25
26
Complications
None
GMT, Moonphase

Pricing

1 specs
MSRP
$3,550
$1,615

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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.

Christopher Ward C65 Cranwell Series 2 Vintage

Owners widely praise the buttery winding action of the Christopher Ward C65 Cranwell Series 2 Vintage. Reviewers note its pilot watch aesthetics, including a 41mm case and double-digit minute markers, and the use of a chronometer-certified Sellita SW200 movement. One owner reported good timekeeping, with the case, bezel, and crystal remaining pristine despite significant bracelet wear. Overall, owners and reviewers rate the Christopher Ward C65 Cranwell Series 2 Vintage highly for its smooth winding action and robust case finishing.

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