Side by side
Serica Ref. 5330 Diving Chronometer DatevsZelos Helica
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
Helica39mm
Power Reserve
Ref. 5330 Diving Chronometer Date42h
Helica40h
Water Resistance
Ref. 5330 Diving Chronometer Date300m
Helica100m
MSRP
Ref. 5330 Diving Chronometer Date$2,005
Helica$499
Full specifications
Case
4 specsThickness
12.2mm
10.5mm
Lug-to-Lug
46.5mm
39mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
100m
Crystal & Dial
3 specsAR Coating
Yes
Inner
Dial Color
Black
39 - Wave MOP
Lume
Super-LumiNova
None
Movement
3 specsCaliber
SoProd M100
Miyota 9015
Power Reserve
42h
40h
Complications
COSC, Date
None
Pricing
1 specsMSRP
$2,005
$499
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