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Ralf Tech WRX ELECTRIC STARDUSTvsRolex Air-King

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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WRX ELECTRIC STARDUST
Ralf TechWRX ELECTRIC STARDUST
MSRP $2,990
Air-King
RolexAir-King
MSRP $8,150
Buy from Ralf Tech ↗
Buy used on eBay ↗
Buy from Rolex ↗
Buy used on eBay ↗

At a glance

17 of 29 specs differ
Diameter
WRX ELECTRIC STARDUST47.5mm
Air-King40mm
Power Reserve
WRX ELECTRIC STARDUST40h
Air-King70h
Water Resistance
WRX ELECTRIC STARDUST1,000m
Air-King100m
MSRP
WRX ELECTRIC STARDUST$2,990
Air-King$8,150

Full specifications

Case

9 specs
Category
—
Pilot
Diameter
47.5mm
40mm
Thickness
5.9mm
—
Lug-to-Lug
46mm
—
Lug Width
26mm
—
Material
Stainless Steel
Oystersteel
Finish
Brushed and polished
—
Water Resistance
1000m
100m
Caseback
Solid
Monobloc middle case, screw-down case back and winding crown

Crystal & Dial

3 specs
AR Coating
Inner
—
Indices
Applied
Arabic numerals
Lume
None
Chromalight

Movement

4 specs
Caliber
RTE001 Long Range
3230
Type
Electric Micro Hybrid
Automatic
Power Reserve
40h
70h
Jewels
25
31

Pricing

1 specs
MSRP
$2,990
$8,150
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