Seiko Prospex LX Line Spring Drive GMT Titanium (SNR035)

The Seiko Prospex LX Line Spring Drive GMT Titanium (SNR035) is a 44.8 mm titanium watch with a 5R66 Spring Drive movement. The case is surface-hardened, which guards against the scuffs bare titanium picks up.

2 official photos · reader photos welcome

Price

$5,250

Material

Titanium

Grade / type

Titanium (black super-hard coating)

Water resistance

100 m

Type

Other

Case diameter

44.8 mm

Origin

Japan

Movement

Spring Drive GMT

Caliber

5R66

Power reserve

72 h

Complications

GMT, Date, Power reserve

Colour

Black

Surface treatment

Black super-hard coating

Finish technology

Surface hardening

Nickel-free

Unconfirmed (contact-point materials not all confirmed)

Bracelet / strap

Crocodile strap

Crystal

Sapphire

Display back

No

Dial

Black

Dial colours

Black

Lume

LumiBrite

Availability

Offered

Status

Current

Not published

Reference, Thickness, Lug-to-lug, Weight, Hardness, Construction, Caseback, Matching bracelet

Medium confidence Verified Jul 2026 Source: Seiko Luxe / Watchoutz

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