Side by side
Serket Watch Co Reef X DivervsSpinnaker Dumas Automatic
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
Reef X Diver43mm
Dumas Automatic44mm
Power Reserve
Reef X Diver40h
Dumas Automatic40h
Water Resistance
Reef X Diver200m
Dumas Automatic300m
MSRP
Reef X Diver$499
Dumas Automatic$239
Full specifications
Case
6 specsCategory
—
Diver
Diameter
43mm
44mm
Thickness
12.7mm
15mm
Lug-to-Lug
50mm
48mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
200m
300m
Crystal & Dial
1 specsDial Color
Pink
Blue
Movement
1 specsCaliber
Seiko NH35
SII NH35A
Pricing
1 specsMSRP
$499
$239
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