Side by side
Serica Ref. 5330 Diving Chronometer DatevsS.U.F Helsinki 180 Protox
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
180 Protox38.7mm
Power Reserve
Ref. 5330 Diving Chronometer Date42h
180 Protox42h
Water Resistance
Ref. 5330 Diving Chronometer Date300m
180 Protox100m
MSRP
Ref. 5330 Diving Chronometer Date$2,005
180 Protox$2,588
Full specifications
Case
6 specsCategory
Diver
—
Diameter
39mm
38.7mm
Thickness
12.2mm
9.4mm
Lug-to-Lug
46.5mm
46.4mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
100m
Crystal & Dial
2 specsAR Coating
Yes
Inner
Lume
Super-LumiNova
None
Movement
2 specsCaliber
SoProd M100
Soprod A10
Complications
COSC, Date
None
Pricing
1 specsMSRP
$2,005
—
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