Side by side
Dumoreau Monopusher ChronographvsSeiko King Seiko KSK
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Monopusher Chronograph40mm
King Seiko KSK36.1mm
Power Reserve
Monopusher Chronograph63h
King Seiko KSK72h
Water Resistance
Monopusher Chronograph100m
King Seiko KSK100m
MSRP
Monopusher Chronograph—
King Seiko KSK$1,900
Full specifications
Case
5 specsCategory
—
Dress
Diameter
40mm
36.1mm
Thickness
12.5mm
11.6mm
Lug-to-Lug
46mm
43mm
Lug Width
20mm
19mm
Crystal & Dial
3 specsCrystal Shape
Flat
Box
AR Coating
Inner
Anti-reflective coating on inner surface
Lume
None
LumiBrite on hands and index(es)
Movement
4 specsCaliber
Sellita SW510-M-MPC-B
6R51
Type
Manual
Automatic
Power Reserve
63h
72h
Jewels
25
24
Pricing
1 specsMSRP
—
$1,900
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