Side by side
CWC Tamar Quartz Divers WatchvsTudor Black Bay Chrono
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
21 of 29 specs differDiameter
Tamar Quartz Divers Watch41mm
Black Bay Chrono41mm
Power Reserve
Tamar Quartz Divers Watch40h
Black Bay Chrono70h
Water Resistance
Tamar Quartz Divers Watch300m
Black Bay Chrono200m
MSRP
Tamar Quartz Divers Watch$749
Black Bay Chrono$7,000
Full specifications
Case
7 specsCategory
Diver
Chronograph
Thickness
12mm
14.4mm
Lug-to-Lug
47mm
46mm
Lug Width
20mm
22mm
Finish
Brushed and polished
Brushed + Polished + Satin
Water Resistance
300m
200m
Caseback
Solid
Solid screw-down
Crystal & Dial
5 specsCrystal Shape
Flat
—
AR Coating
Inner
—
Dial Color
CWC Tamar Quartz Divers Watch
Black
Indices
Applied
—
Lume
Super-LumiNova
None
Movement
8 specsCaliber
Ronda 517
MT5813
Type
Quartz
Automatic
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
70h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
None
Chronograph, Date
Pricing
1 specsMSRP
$749
$7,000
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