Side by side
Serica Ref. 5330 Diving Chronometer DatevsAstor + Banks Sea Ranger M2
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
Sea Ranger M240mm
Power Reserve
Ref. 5330 Diving Chronometer Date42h
Sea Ranger M240h
Water Resistance
Ref. 5330 Diving Chronometer Date300m
Sea Ranger M2300m
MSRP
Ref. 5330 Diving Chronometer Date$2,005
Sea Ranger M2$1,149
Full specifications
Case
4 specsDiameter
39mm
40mm
Thickness
12.2mm
12.5mm
Lug-to-Lug
46.5mm
45.5mm
Material
Stainless Steel
316L Stainless Steel
Crystal & Dial
3 specsAR Coating
Yes
Inner
Dial Color
Black
Tobacco
Lume
Super-LumiNova
None
Movement
3 specsCaliber
SoProd M100
La Joux-Perret G100
Power Reserve
42h
40h
Complications
COSC, Date
None
Pricing
1 specsMSRP
$2,005
$1,149
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