Side by side
Serica Ref. 5330 Diving Chronometer DatevsSerket Watch Co Reef
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Ref. 5330 Diving Chronometer Date39mm
Reef46mm
Power Reserve
Ref. 5330 Diving Chronometer Date42h
Reef38h
Water Resistance
Ref. 5330 Diving Chronometer Date300m
Reef300m
MSRP
Ref. 5330 Diving Chronometer Date$2,005
Reef$899
Full specifications
Case
5 specsCategory
Diver
—
Diameter
39mm
46mm
Thickness
12.2mm
14mm
Lug-to-Lug
46.5mm
52mm
Lug Width
20mm
24mm
Crystal & Dial
2 specsAR Coating
Yes
Inner
Lume
Super-LumiNova
None
Movement
3 specsCaliber
SoProd M100
Sellita SW200-1
Power Reserve
42h
38h
Complications
COSC, Date
None
Pricing
1 specsMSRP
$2,005
$899
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