Side by side
Sheffield 24HrvsSynchron 70s Military
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
24Hr41mm
70s Military42mm
Power Reserve
24Hr—
70s Military40h
Water Resistance
24Hr200m
70s Military300m
MSRP
24Hr—
70s Military—
Full specifications
Case
6 specsCategory
Pilot
—
Diameter
41mm
42mm
Thickness
13.5mm
12.5mm
Lug-to-Lug
49.5mm
45mm
Lug Width
20mm
—
Water Resistance
200m
300m
Crystal & Dial
1 specsDial Color
—
Black
Movement
2 specsCaliber
Seiko NH34
Sellita SW200
Power Reserve
—
40h
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