LIV Watches GX Alarm Type-DvsSeiko 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.

GX Alarm Type-D

Prospex Speedtimer
Diameter
43mm
42mm
Lug-to-Lug
n/a
49.6mm
Thickness
12.9mm
12.9mm
Water Resistance
200m
highest
100m
MSRP
$440
lowest
$2,200
Movement
Ronda 4120
Seiko 5X83
Case
4 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 GX Alarm Type-D for its solid build quality and good functionality, with one owner noting its infrequent need for time adjustment. The watch is considered by some to feel worth more than its asking price. One owner finds the silicone strap to be a dust magnet, preferring the leather option. The LIV Watches GX Alarm Type-D is noted by one owner to be on the bulky side. Overall, owners rate the LIV Watches GX Alarm Type-D highly for its robust construction and 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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