Side by side
Seiko 5 Sports SKX seriesvsSwatch Am51
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
17 of 29 specs differDiameter
5 Sports SKX series38mm
Am5142mm
Power Reserve
5 Sports SKX series41h
Am51—
Water Resistance
5 Sports SKX series100m
Am5130m
MSRP
5 Sports SKX series$350
Am51$170
Full specifications
Case
8 specsCategory
Diver
Mechanical
Diameter
38mm
42mm
Thickness
12.1mm
13.9mm
Lug-to-Lug
44.2mm
50.6mm
Lug Width
20mm
—
Material
Stainless Steel
Bio-sourced Material
Finish
—
Bio-sourced material
Water Resistance
100m
30m
Crystal & Dial
3 specsCrystal
Hardlex
—
Dial Color
—
Black
Lume
LumiBrite on hands and index(es)
None
Movement
5 specsCaliber
4R36
—
Power Reserve
41h
0h
Jewels
24
0
Hacking
No
Yes
Hand-winding
No
Yes
Pricing
1 specsMSRP
$350
$170
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