LIV Watches GX1vsSeiko Prospex Speedtimer
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Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

GX1

Prospex Speedtimer
Diameter
45mm
42mm
Lug-to-Lug
n/a
49.6mm
Thickness
13.4mm
12.9mm
lowest
Water Resistance
200m
highest
100m
MSRP
$600
lowest
$2,200
Movement
Caliber 5040
Seiko 5X83
Case
6 specsCrystal & Dial
4 specsMovement
2 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely praise the LIV Watches GX1 for its impressive craftsmanship and solid build quality, with many finding it offers tremendous value for its price point, often feeling worth more than its asking price. Several owners are so satisfied that they have purchased additional LIV watches. The GX1 is noted for its clean look and smooth finish, receiving positive comments. On balance, owners rate the LIV Watches GX1 highly due to its exceptional craftsmanship and perceived value.
Owners praise the Seiko Prospex SPEEDTIMER's unique dial colors, with one highlighting a red dial and another a cream and purple-gray panda. Some owners find the 39mm variants sturdy, reliable, and versatile for everyday wear. A few owners express a preference for automatic movements over the quartz caliber. One reviewer notes a price of €860/£730 for a Speedtimer variant. On balance, owners appreciate the Seiko Prospex SPEEDTIMER's distinctive design and everyday wearability, though some find the quartz movement and price points to be drawbacks.
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