Side by side
Citizen Promaster SikorskyvsLum-Tec RPM
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Promaster Sikorsky46mm
RPM43mm
Power Reserve
Promaster Sikorsky40h
RPM40h
Water Resistance
Promaster Sikorsky200m
RPM50m
MSRP
Promaster Sikorsky$1,025
RPM$495
Full specifications
Case
7 specsCategory
Pilot
Chronograph
Diameter
46mm
43mm
Thickness
12mm
12.3mm
Lug-to-Lug
46mm
41mm
Lug Width
22mm
20mm
Material
Stainless Steel
Titanium
Water Resistance
200m
50m
Crystal & Dial
1 specsDial Color
Blue
RPM 3
Movement
1 specsCaliber
U680
—
Pricing
1 specsMSRP
$1,025
$495
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