Side by side
Oblvlo GM SkeletonvsTimefactors Speedbird PRS-51
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
GM Skeleton44mm
Speedbird PRS-5136mm
Power Reserve
GM Skeleton40h
Speedbird PRS-51—
Water Resistance
GM Skeleton50m
Speedbird PRS-51100m
MSRP
GM Skeleton$209
Speedbird PRS-51$436
Full specifications
Case
6 specsCategory
Skeleton
—
Diameter
44mm
36mm
Thickness
14mm
11.4mm
Lug-to-Lug
46mm
42mm
Lug Width
20mm
18mm
Water Resistance
50m
100m
Crystal & Dial
1 specsLume
None
SuperLuminova X1-C3
Movement
2 specsCaliber
—
Miyota 9015
Power Reserve
40h
—
Pricing
1 specsMSRP
$209
$436
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