



Seiko Prospex Automatic Men's Watch SPB189J1 Titanium Black Bronze
Free shipping
2-year international warranty
A black Prospex diver for the deep: SPB189J1, 44.3 mm, 200 m
Collection
The Seiko SPB189J1 is part of the Prospex line, the brand's high-end sports range. The Prospex collection has covered diving, altitude, and exploration since the 1960s; this 44.3 mm black model with 200 m water resistance is a modern and accessible representative.
Case
Made of titanium, a lighter material than steel, the case of the Seiko SPB189J1 measures 44.3 mm in diameter and is 13.4 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 anti-reflective treatment. The case back is solid screw-down. Water resistance is 200 m, conforming to ISO 6425 diving standards. The indexes and hands are coated with LumiBrite, Seiko's luminescent material for extended night visibility.
Movement
The Seiko SPB189J1 is powered by the automatic caliber 6R35, offering a power reserve of approximately 70 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 titanium bracelet of the Seiko SPB189J1, secured by a folding clasp, complements the case coherently. The lug width is 20 mm.
Specifics
Housing
Dial
Bracelet
Other features
Supplied with: Storage box, presentation pad, user manual.
Choose options





