Side by side

SeL Instrument Hyperlite GPvsSeiko Astron

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

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Hyperlite GP
SeL InstrumentHyperlite GP
MSRP $1,776
See the full Hyperlite GP
Astron
SeikoAstron
MSRP $2,400
See the full Astron
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Buy used on eBay ↗
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Buy used on eBay ↗

At a glance

12 of 29 specs differ
Diameter
Hyperlite GP43mm
Astron42mm
Power Reserve
Hyperlite GP—
Astron—
Water Resistance
Hyperlite GP300m
Astron100m
MSRP
Hyperlite GP$1,776
Astron$2,400

Full specifications

Case

7 specs
Category
Field
Dress
Diameter
43mm
42mm
Thickness
0mm
12mm
Lug-to-Lug
0mm
47.9mm
Lug Width
22mm
14mm
Material
Grade 5 Titanium
Titanium
Water Resistance
300m
100m

Crystal & Dial

2 specs
AR Coating
—
Super-clear coating
Lume
None
LumiBrite on hands and index(es)

Movement

2 specs
Caliber
Swiss HAQ (thermo-compensated)
Seiko 3X62
Jewels
0
10

Pricing

1 specs
MSRP
$1,776
$2,400
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