Side by side
Serket Watch Co TachymetrevsTudor Monarch
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
20 of 29 specs differDiameter
Tachymetre42.5mm
Monarch39mm
Power Reserve
Tachymetre—
Monarch65h
Water Resistance
Tachymetre50m
Monarch100m
MSRP
Tachymetre$299
Monarch$5,875
Full specifications
Case
8 specsCategory
—
—
Diameter
42.5mm
39mm
Thickness
12mm
11.9mm
Lug-to-Lug
53mm
46mm
Lug Width
22mm
20mm
Finish
Brushed and polished
Polished + Satin
Water Resistance
50m
100m
Caseback
Solid
Solid screw-down
Crystal & Dial
4 specsCrystal Shape
Flat
—
AR Coating
Inner
—
Dial Color
Teal Blue
Champagne
Lume
C3 SuperLuminova
None
Movement
7 specsCaliber
Seiko VK64
MT5662-2U
Type
Mecaquartz
Automatic
Beat Rate
28,800 vph
0 vph
Power Reserve
—
65h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No
Pricing
1 specsMSRP
$299
$5,875
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