Side by side

Oak & Oscar The AtwoodvsBremont Supermarine 300M

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

The Atwood
Oak & OscarThe Atwood
MSRP $2,650
Supermarine 300M
BremontSupermarine 300M
MSRP $3,550

At a glance

17 of 29 specs differ
Diameter
The Atwood39mm
Supermarine 300M40mm
Power Reserve
The Atwood58 hoursh
Supermarine 300M40h
Water Resistance
The Atwood50m
Supermarine 300M300m
MSRP
The Atwood$2,650
Supermarine 300M$3,550

Full specifications

Case

7 specs
Category
Chronograph
Diver
Diameter
39mm
40mm
Thickness
12.9mm
12mm
Lug-to-Lug
46mm
Material
316L Stainless Steel
904L Stainless Steel
Water Resistance
50m
300m
Caseback
Solid screw-down
Solid

Crystal & Dial

4 specs
Crystal Shape
Double-domed
Flat
AR Coating
Underside
Inner
Dial Color
White
Green
Lume
Super-LumiNova
None

Movement

5 specs
Caliber
Sellita AMT5100M
BE-92AE
Type
Manual
Automatic
Beat Rate
4 vph
28,800 vph
Power Reserve
58 hoursh
40h
Jewels
23
25

Pricing

1 specs
MSRP
$2,650
$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.

Oak & Oscar The Atwood

Oak & Oscar The Atwood is widely praised for its 39mm size and clean design, with reviewers highlighting the powdery matte sandwich dial and smooth pusher action. The manual-wind Sellita AMT5100M flyback chronograph movement is noted for its blued column wheel. Some reviewers would prefer contrasting case finishes, but the fully brushed finish and drilled lug holes contribute to its tool watch feel. Overall, owners and reviewers rate Oak & Oscar The Atwood highly for its excellent value and compact, tool-watch aesthetic.

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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