Side by side

Bremont Supermarine 300MvsSpinnaker Dark Purple

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

Supermarine 300M
BremontSupermarine 300M
MSRP $3,550
Dark Purple
SpinnakerDark Purple
MSRP $289

At a glance

9 of 29 specs differ
Diameter
Supermarine 300M40mm
Dark Purple45mm
Power Reserve
Supermarine 300M40h
Dark Purple40h
Water Resistance
Supermarine 300M300m
Dark Purple550m
MSRP
Supermarine 300M$3,550
Dark Purple$289

Full specifications

Case

6 specs
Diameter
40mm
45mm
Thickness
12mm
21mm
Lug-to-Lug
52mm
Lug Width
20mm
22mm
Material
904L Stainless Steel
316L Stainless Steel
Water Resistance
300m
550m

Crystal & Dial

1 specs
Dial Color
Green
Dark Purple

Movement

1 specs
Caliber
BE-92AE
SII NH35A

Pricing

1 specs
MSRP
$3,550
$289

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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.

Spinnaker Dark Purple

Owners widely praise the Spinnaker Dark Purple's build quality and sharp aesthetics, with particular admiration for the stunning purple dial that shines in sunlight and the smooth, bidirectional rotating bezel operated by a crown. One owner notes that Spinnaker makes attractive purple dial watches but criticizes their large size. Overall, owners rate the Spinnaker Dark Purple highly for its stunning dial and smooth bezel action.

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