Bremont Supermarine 300MvsUnimatic Modello Due U2S

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Bremont Supermarine 300M at true scale

Supermarine 300M

Unimatic Modello Due U2S at true scale

Modello Due U2S

Diameter

40mm

38mm

Thickness

12mm

n/a

Water Resistance

300m

300m

Power Reserve

n/a

38h

MSRP

$3,550

$1,280

lowest

Movement

Bremont BE-92AE

Sellita SW200-1

Case

5 specs
Diameter
40mm
38mm
Thickness
12mm
n/a
Lug-to-Lug
n/a
n/a
Lug Width
20mm
n/a
Material
904L Stainless Steel
Stainless Steel

Crystal & Dial

1 specs
Dial Color
Green
n/a

Movement

2 specs
Caliber
Bremont BE-92AE
Sellita SW200-1
Power Reserve
0h
38h

Pricing

1 specs
MSRP
$3,550
$1,280
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Reviews

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 case, which some owners find wears well even on smaller wrists due to its lug design, outperforming some 40mm watches. One forum contributor notes the 40mm case is relatively compact for a 300m diver and is priced at $1375. A reviewer found the 40mm case comfortable. On balance, owners and reviewers appreciate the Bremont Supermarine 300M's wearable 40mm case size and comfortable wearability.

Unimatic Modello Due U2S

Owners widely praise the Unimatic Modello Due U2S for its clean, distinct design and solid build quality, with many appreciating its relatively thin profile and 38mm case size. The Sellita SW200-1 movement is seen as an upgrade, and the screw-down crown action receives positive mentions. However, opinions on wearability are split; some find the 38mm size comfortable and its profile "just chunky enough," while others cite comfort issues and describe the case shape and empty bezel as impractical and poorly executed, leading to a terrible perceived wearability. One reviewer noted a highly domed sapphire crystal causing glare. Overall, owners rate the Unimatic Modello Due U2S highly for its unique aesthetic and solid build at its price point.

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