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Home/Browse/Seiko/Prospex LX line
Seiko Prospex LX line
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Seiko Prospex LX line

GMT

Owners widely report the dial's blue-green sunburst is phenomenal, and the sapphire glass features blue AR coating. Some owners feel the high price limits discounts and sales, with one AD noting extremely low sales due to the cost. One owner reported DLC peeling off a two-week-old watch, and another noted quality control issues like bezel inserts and fallen second hands. On balance, owners consider the Seiko Prospex LX line a nicely built watch, though pricing led to poor sales and its discontinuation.

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Prospex LX line
Prospex LX line
3 Variants
Lume:LumiBrite on hands and index(es)
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Retail MSRP
$5,500
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Alternatives
Case
44.8mm
Power Reserve
72h
Movement
Spring Drive
Water Resistance
200m
Crystal
Sapphire + AR
01

Case Dimensions

Diameter44.8mm
Thickness14.7mm
Lug-to-Lug50.9mm
Lug Width22mm
02

Case Build

MaterialTitanium
Water Resistance200m
03

Crystal & Dial

CrystalSapphire
AR CoatingSuper-clear coating
LumeLumiBrite on hands and index(es)
04

Movement

Caliber
5R66
TypeSpring Drive
Beat Rate—
Power Reserve72 hours
Jewels30
HackingNo
Hand-WindingNo
ComplicationsTime only
05

Design Language

Dial styleMatte
Sub-dials1
Bezel24-hour (GMT)
Bracelet / strapLug-attached bracelet
HandsBaton
AI-detected from product image · 5/22/2026
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