Bremont Supermarine 300MvsUnimatic Modello Uno U1-DZ

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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 Uno U1-DZ at true scale

Modello Uno U1-DZ

Diameter

40mm

40mm

Thickness

12mm

n/a

Water Resistance

300m

300m

Power Reserve

n/a

41h

MSRP

$3,550

$690

lowest

Movement

Bremont BE-92AE

Seiko NH35

Case

4 specs
Thickness
12mm
n/a
Lug-to-Lug
n/a
n/a
Lug Width
20mm
22mm
Material
904L Stainless Steel
Stainless Steel

Crystal & Dial

1 specs
Dial Color
Green
n/a

Movement

2 specs
Caliber
Bremont BE-92AE
Seiko NH35
Power Reserve
0h
41h

Pricing

1 specs
MSRP
$3,550
$690
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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 Uno U1-DZ

Owners and reviewers widely praise the Unimatic Modello Uno U1-DZ for its intensely minimalist and utilitarian design, often described as feeling like a technical instrument with clever case details and a hypnotic dial. The case finishing is frequently noted as impressive, with its style being a primary draw. Some owners report issues with the comfort of the included bracelet and rubber strap, with one owner specifically finding the clasp sharp. Reviewers note the Super-LumiNova lume application can be slightly uneven between the dial, hands, and bezel pearl. Overall, owners and reviewers rate the Unimatic Modello Uno U1-DZ highly for its unique, minimalist aesthetic and well-finished case at its price point.