Side by side
Serica Ref. 5330 Diving Chronometer DatevsLum-Tec B72
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
16 of 29 specs differDiameter
Ref. 5330 Diving Chronometer Date39mm
B7244mm
Power Reserve
Ref. 5330 Diving Chronometer Date42h
B7240h
Water Resistance
Ref. 5330 Diving Chronometer Date300m
B72200m
MSRP
Ref. 5330 Diving Chronometer Date$2,005
B72$506
Full specifications
Case
7 specsCategory
Diver
Sport
Diameter
39mm
44mm
Thickness
12.2mm
—
Lug-to-Lug
46.5mm
51.5mm
Lug Width
20mm
22mm
Material
Stainless Steel
316L Stainless Steel (DLC coated)
Water Resistance
300m
200m
Crystal & Dial
4 specsCrystal
Sapphire
Domed Sapphire
AR Coating
Yes
Inner
Dial Color
Black
B72
Lume
Super-LumiNova
None
Movement
4 specsCaliber
SoProd M100
Ronda 515
Type
Automatic
Quartz
Power Reserve
42h
40h
Complications
COSC, Date
None
Pricing
1 specsMSRP
$2,005
$506
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