Side by side
Sheffield 1A 38 dive 38mm, 3-hand date (rotating dive bezel, perforated rubber strap)vsOblvlo TM Mechanical
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
1A 38 dive 38mm, 3-hand date (rotating dive bezel, perforated rubber strap)38mm
TM Mechanical41mm
Power Reserve
1A 38 dive 38mm, 3-hand date (rotating dive bezel, perforated rubber strap)—
TM Mechanical40h
Water Resistance
1A 38 dive 38mm, 3-hand date (rotating dive bezel, perforated rubber strap)200m
TM Mechanical50m
MSRP
1A 38 dive 38mm, 3-hand date (rotating dive bezel, perforated rubber strap)$223
TM Mechanical$149
Full specifications
Case
4 specsCategory
Diver
Sport
Diameter
38mm
41mm
Thickness
12.8mm
11mm
Water Resistance
200m
50m
Crystal & Dial
2 specsDial Color
Blue
Black
Lume
None
Super-LumiNova
Movement
2 specsCaliber
Seiko NH35
—
Power Reserve
—
40h
Pricing
1 specsMSRP
$223
$149
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