Side by side
Serica Ref. 5330 Diving Chronometer DatevsRedux COURG: A-11 US Navy Squadron Special Edition
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
COURG: A-11 US Navy Squadron Special Edition39mm
Power Reserve
Ref. 5330 Diving Chronometer Date42h
COURG: A-11 US Navy Squadron Special Edition41h
Water Resistance
Ref. 5330 Diving Chronometer Date300m
COURG: A-11 US Navy Squadron Special Edition150m
MSRP
Ref. 5330 Diving Chronometer Date$2,005
COURG: A-11 US Navy Squadron Special Edition$550
Full specifications
Case
5 specsCategory
Diver
—
Thickness
12.2mm
13.7mm
Lug-to-Lug
46.5mm
46mm
Material
Stainless Steel
Titanium
Water Resistance
300m
150m
Crystal & Dial
2 specsAR Coating
Yes
Inner
Lume
Super-LumiNova
None
Movement
3 specsCaliber
SoProd M100
Seiko NH35A
Power Reserve
42h
41h
Complications
COSC, Date
None
Pricing
1 specsMSRP
$2,005
$550
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