Hamilton American Classic Boulton MechanicalvsOceaneva Tenuis Ultra-Thin
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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.
American Classic Boulton Mechanical
Tenuis Ultra-Thin
Diameter
34mm
46mm
Thickness
11.2mm
10mm
lowest
Water Resistance
50m
100m
highest
Power Reserve
80h
n/a
MSRP
$1,075
$799
lowest
Movement
Hamilton H-50
Sellita SW200-1
Case
5 specsCrystal & Dial
1 specsMovement
3 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely praise the Hamilton American Classic Boulton Mechanical for its cool aesthetic and interesting company heritage. The manual-wind Hamilton H-50 movement is noted for its smooth winding action and hacking seconds, with the absence of a date complication being a welcomed feature. On balance, owners rate the Hamilton American Classic Boulton Mechanical highly for its distinctive design and user-friendly manual-wind movement.
Owners widely praise the Oceaneva Tenuis Ultra-Thin for its COSC-certified Sellita SW200-1 movement, which contributes to a smoother second-hand sweep. The watch is also lauded for its tank-like build and impressive specifications, with one owner finding it well worth the price and purchasing a second unit. On balance, owners rate the Oceaneva Tenuis Ultra-Thin highly for its robust build and certified movement at the price point.
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