Seiko Prospex Men's Automatic Watch SRPK43K1 King Turtle Night Vision

Seiko King Turtle Black: XL 44.3 mm size, sapphire crystal, 200 m

Collection

The Seiko SRPK43K1 belongs to the Prospex Turtle range, instantly recognizable by its curved lug, domed case. This automatic diver measures 44.3 mm and is water-resistant up to 200 m – sufficient for recreational diving. The case back showcases the 4R36 caliber through an exhibition case back.

Case

Made of stainless steel, the case of the Seiko SRPK43K1 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 an anti-reflective coating. The case back is solid and screwed down. Water resistance is 200 m, complying with ISO 6425 diving standards. The indexes and hands are coated with LumiBrite, Seiko's luminescent material for extended nighttime readability.

Movement

The Seiko SRPK43K1 is powered by the automatic caliber 4R36, offering a power reserve of approximately 41 hours. It incorporates hacking (stop-seconds for precise time setting) and manual winding, two conveniences absent on the previous generation 7S26 caliber.

Bracelet

The stainless steel bracelet of the Seiko SRPK43K1, secured by a folding clasp, complements the case coherently. The lug width is 22 mm.

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