Side by side
Cronos GMT BB Pro 39mmvsSeiko 5 Sports SKX series
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
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At a glance
17 of 29 specs differDiameter
GMT BB Pro 39mm39mm
5 Sports SKX series38mm
Power Reserve
GMT BB Pro 39mm—
5 Sports SKX series41h
Water Resistance
GMT BB Pro 39mm200m
5 Sports SKX series100m
MSRP
GMT BB Pro 39mm$219
5 Sports SKX series$350
Full specifications
Case
7 specsDiameter
39mm
38mm
Thickness
14.2mm
12.1mm
Lug-to-Lug
48.3mm
44.2mm
Lug Width
—
20mm
Material
316L Stainless Steel
Stainless Steel
Finish
316L stainless steel
—
Water Resistance
200m
100m
Crystal & Dial
2 specsCrystal
—
Hardlex
Lume
None
LumiBrite on hands and index(es)
Movement
7 specsCaliber
—
Seiko 4R36
Type
—
Automatic
Power Reserve
0h
41h
Jewels
0
24
Hacking
Yes
No
Hand-winding
Yes
No
Complications
GMT
None
Pricing
1 specsMSRP
$219
$350
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