Side by side

Timefactors Speedbird PRS-51vsOblvlo VM Skeleton

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

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Speedbird PRS-51
TimefactorsSpeedbird PRS-51
MSRP $436
See the full Speedbird PRS-51
VM Skeleton
OblvloVM Skeleton
MSRP $216
See the full VM Skeleton
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Buy used on eBay ↗
Buy from Oblvlo ↗
Buy used on eBay ↗

At a glance

10 of 29 specs differ
Diameter
Speedbird PRS-5136mm
VM Skeleton42mm
Power Reserve
Speedbird PRS-51—
VM Skeleton40h
Water Resistance
Speedbird PRS-51100m
VM Skeleton50m
MSRP
Speedbird PRS-51$436
VM Skeleton$216

Full specifications

Case

6 specs
Category
—
Skeleton
Diameter
36mm
42mm
Thickness
11.4mm
12.5mm
Lug-to-Lug
42mm
46mm
Lug Width
18mm
22mm
Water Resistance
100m
50m

Crystal & Dial

1 specs
Lume
SuperLuminova X1-C3
None

Movement

2 specs
Caliber
Miyota 9015
—
Power Reserve
—
40h

Pricing

1 specs
MSRP
$436
$216
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