Bremont Supermarine 300MvsUnimatic Modello Due U2S-T-L


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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.

Supermarine 300M

Modello Due U2S-T-L
Diameter
40mm
38.5mm
Thickness
12mm
n/a
Water Resistance
300m
300m
MSRP
$3,550
$1,180
lowest
Movement
Bremont BE-92AE
Sellita SW200-1
Case
5 specsCrystal & Dial
1 specsMovement
1 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
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.
Owners widely praise the Unimatic Modello Due U2S-T-L for its distinctive, non-mimetic style and the upgrade to a Sellita SW200-1 automatic movement. Reviewers note acceptable finishing for the price, highlighting the radial brushing and screw-down crown action, though some desire sharper case flank edges. The polarizing all-black dial and the 38.5mm case's tendency to wear larger than expected due to straight lugs are noted trade-offs, with one owner selling their similar model due to comfort issues on the wrist. On balance, owners and reviewers appreciate the Unimatic Modello Due U2S-T-L for its unique design and improved movement at its price point, despite some concerns about wearability and dial legibility.
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