Seiko Prospex LX Line SNR025
The Seiko Prospex LX Line SNR025 is a current-production watch with a titanium (super titanium) case, finished with super-hard coating. At 158 g it sits among the heavier watches in the guide, and is priced well above the $1,425 median across the guide.




- Type
- Other
- Case diameter
- 44.8 mm
- Thickness
- 14.7 mm
- Origin
- Japan
- Movement
- Spring Drive (GMT)
- Caliber
- Seiko 5R66
- Power reserve
- 72 h
- Complications
- GMT, Date, Power reserve
- Colour
- Grey
- Surface treatment
- Super-hard coating
- Finish technology
- Surface hardening
- Caseback
- Titanium
- Nickel-free
- Unconfirmed (clasp or buckle material not confirmed)
- Bracelet / strap
- Titanium
- Crystal
- Sapphire
- Display back
- No
- Dial
- Black
- Dial colours
- Black
- Lume
- LumiBrite
- Availability
- Offered
- Status
- Current
- Not published
- Reference, Lug-to-lug, Hardness, Construction, Matching bracelet
Head to head: Prospex LX Line SNR025 vs Tudor Pelagos FXD GMT →
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Frequently asked questions
What is the case material of the Seiko Prospex LX Line SNR025?
The Seiko Prospex LX Line SNR025 has a titanium (super titanium) case with a titanium caseback. This is confirmed against the maker spec.
What size is the Seiko Prospex LX Line SNR025?
It is 44.8 mm in diameter, 14.7 mm thick, and water resistant to 200 m.
How much does the Seiko Prospex LX Line SNR025 weigh?
About 158 g (w/ bracelet).
How much does the Seiko Prospex LX Line SNR025 cost, and is it available?
It is current-production and lists from $5,000.
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