Side by side
Serica Ref. 5330 Diving Chronometer DatevsNaga Watches Opera
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Ref. 5330 Diving Chronometer Date39mm
Opera39mm
Power Reserve
Ref. 5330 Diving Chronometer Date42h
Opera—
Water Resistance
Ref. 5330 Diving Chronometer Date300m
Opera100m
MSRP
Ref. 5330 Diving Chronometer Date$2,005
Opera$917
Full specifications
Case
5 specsCategory
Diver
—
Thickness
12.2mm
10mm
Lug-to-Lug
46.5mm
—
Lug Width
20mm
—
Water Resistance
300m
100m
Crystal & Dial
3 specsAR Coating
Yes
Inner
Dial Color
Black
Lapislazuli
Lume
Super-LumiNova
None
Movement
3 specsCaliber
SoProd M100
Miyota 9039
Power Reserve
42h
—
Complications
COSC, Date
None
Pricing
1 specsMSRP
$2,005
—
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