Side by side

Aragon ARAGON Antigravity Skeleton Seiko NH70 / NH72 AutomaticvsTimefactors Speedbird PRS-51

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

At a glance

9 of 29 specs differ
Diameter
ARAGON Antigravity Skeleton Seiko NH70 / NH72 Automatic42mm
Speedbird PRS-5136mm
Power Reserve
ARAGON Antigravity Skeleton Seiko NH70 / NH72 Automatic40h
Speedbird PRS-51
Water Resistance
ARAGON Antigravity Skeleton Seiko NH70 / NH72 Automatic200m
Speedbird PRS-51100m
MSRP
ARAGON Antigravity Skeleton Seiko NH70 / NH72 Automatic$250
Speedbird PRS-51$436

Full specifications

Case

5 specs
Diameter
42mm
36mm
Thickness
14mm
11.4mm
Lug-to-Lug
48mm
42mm
Lug Width
20mm
18mm
Water Resistance
200m
100m

Crystal & Dial

1 specs
Lume
None
SuperLuminova X1-C3

Movement

2 specs
Caliber
Seiko NH70
Miyota 9015
Power Reserve
40h

Pricing

1 specs
MSRP
$250
$436
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