Seiko Prospex GMT Automatic Men's Watch SPB385J1 Ice Blue Limited Edition

The Blue Prospex GMT: Automatic 6R54 with 24h secondary hand

Collection

The Seiko SPB385J1 belongs to the Prospex GMT range, which adds the simultaneous reading of two time zones to the collection's diving DNA. The additional GMT hand is read on the 24h bezel, in a 42mm case water-resistant to 200m.

Case

Made of stainless steel, the case of the Seiko SPB385J1 measures 42 mm in diameter and is 13.8 mm thick. The unidirectional rotating bezel allows for precise measurement of dive times. The dial is protected by a sapphire crystal, the most scratch-resistant, with an anti-reflective coating. The case back is solid screwed. The water resistance is 200 m, compliant with ISO 6425 diving standards. The indexes and hands are coated with LumiBrite, Seiko's luminescent for extended nighttime readability.

Movement

The Seiko SPB385J1 is powered by the automatic caliber 6R54, offering a power reserve of approximately 72 hours. The 6R caliber is the high-end of Seiko's production automatic movements: it features hacking and manual winding, and offers a significantly higher power reserve than the 4R calibers.

Bracelet

The stainless steel bracelet of the Seiko SPB385J1, closed by a folding clasp, complements the case with coherence. The lug width is 22 mm.

Supplied with: Storage box, presentation pad, user manual.