Side by side
Marnaut Safe Harbour 100CvsSheffield 1A SCR II Blue
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
7 of 29 specs differDiameter
Safe Harbour 100C39mm
1A SCR II Blue40mm
Power Reserve
Safe Harbour 100C41h
1A SCR II Blue40h
Water Resistance
Safe Harbour 100C100m
1A SCR II Blue200m
MSRP
Safe Harbour 100C$899
1A SCR II Blue$278
Full specifications
Case
3 specsDiameter
39mm
40mm
Lug-to-Lug
45mm
48mm
Water Resistance
100m
200m
Crystal & Dial
1 specsDial Color
Black
Blue
Movement
2 specsCaliber
Sellita SW200-1
Seiko NH35
Power Reserve
41h
40h
Pricing
1 specsMSRP
$899
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