Side by side
CWC Tamar Quartz Divers WatchvsSpinnaker Challenger Automatic
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Tamar Quartz Divers Watch41mm
Challenger Automatic42mm
Power Reserve
Tamar Quartz Divers Watch40h
Challenger Automatic40h
Water Resistance
Tamar Quartz Divers Watch300m
Challenger Automatic200m
MSRP
Tamar Quartz Divers Watch$749
Challenger Automatic$289
Full specifications
Case
6 specsDiameter
41mm
42mm
Thickness
12mm
19mm
Lug-to-Lug
47mm
49.5mm
Lug Width
20mm
22mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
200m
Crystal & Dial
2 specsDial Color
CWC Tamar Quartz Divers Watch
Blue
Lume
Super-LumiNova
None
Movement
2 specsCaliber
Ronda 517
SII NH35A
Type
Quartz
Automatic
Pricing
1 specsMSRP
$749
$289
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