Seiko Prospex LX Line SNR025
The Seiko Prospex LX Line SNR025 is a 44.8 mm Super Titanium watch with a Seiko 5R66 Spring Drive movement. At 158 g on its bracelet, it is heavier than 93% of the 197 titanium watches weighed on a bracelet. The case is surface-hardened, which guards against the scuffs bare titanium picks up.




- 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 grade of titanium is the Seiko Prospex LX Line SNR025?
The maker confirms titanium but does not publish a grade. The maker calls the material Super Titanium. The caseback is titanium too.
What size is the Seiko Prospex LX Line SNR025?
The case is 44.8 mm across and 14.7 mm thick. It is water resistant to 200 m.
How much does the Seiko Prospex LX Line SNR025 weigh?
About 158 g on its bracelet.
How much does the Seiko Prospex LX Line SNR025 cost, and is it available?
It is in production, at a list price of $5,000.
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