Side by side
Serket Watch Co Reef MarianavsSheffield 1A SCR II Blue
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
6 of 29 specs differDiameter
Reef Mariana40mm
1A SCR II Blue40mm
Power Reserve
Reef Mariana—
1A SCR II Blue40h
Water Resistance
Reef Mariana200m
1A SCR II Blue200m
MSRP
Reef Mariana$449
1A SCR II Blue$278
Full specifications
Case
2 specsThickness
13.2mm
13mm
Lug-to-Lug
47.5mm
48mm
Crystal & Dial
2 specsDial Color
Orange
Blue
Lume
BGW9
None
Movement
1 specsPower Reserve
—
40h
Pricing
1 specsMSRP
$449
—
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