Side by side
Lum-Tec RPMvsSeiko Essentials Tank Dress (Ladies)
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
RPM43mm
Essentials Tank Dress (Ladies)22.2mm
Power Reserve
RPM40h
Essentials Tank Dress (Ladies)40h
Water Resistance
RPM50m
Essentials Tank Dress (Ladies)50m
MSRP
RPM$495
Essentials Tank Dress (Ladies)$315
Full specifications
Case
6 specsCategory
Chronograph
Dress
Diameter
43mm
22.2mm
Thickness
12.3mm
7.2mm
Lug-to-Lug
41mm
33.1mm
Lug Width
20mm
16mm
Material
Titanium
Stainless Steel
Crystal & Dial
2 specsCrystal
Sapphire
Hardlex
Dial Color
RPM 3
Black
Movement
1 specsCaliber
—
4N30
Pricing
1 specsMSRP
$495
$315
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