Side by side
Sheffield 1A 38vsZelos Thresher 44
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
1A 3838mm
Thresher 4444mm
Power Reserve
1A 38—
Thresher 4440h
Water Resistance
1A 38200m
Thresher 44500m
MSRP
1A 38$238
Thresher 44$549
Full specifications
Case
5 specsDiameter
38mm
44mm
Lug-to-Lug
46mm
44mm
Lug Width
20mm
22mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
200m
500m
Crystal & Dial
2 specsCrystal
Sapphire
Domed Sapphire
Dial Color
Blue
Grey
Movement
2 specsCaliber
Seiko NH35
Miyota 9015
Power Reserve
—
40h
Pricing
1 specsMSRP
$238
$549
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