Seiko Prospex King Sumo Grey Gradation Diver Automatic SPB323J1

The Seiko Prospex King Sumo Grey Gradation Diver Automatic Men's Watch, model SPB323J1, showcases a stainless steel case and bracelet that elegantly complement the grey dial. With a substantial case size of 45mm, this timepiece commands attention on the wrist.

Powering the watch is an automatic movement, ensuring accurate timekeeping. Crafted for underwater exploration, it boasts an impressive water resistance of up to 200 meters. The sapphire crystal safeguards the dial, providing both clarity and durability.

The timepiece is secured with a three-fold clasp featuring a secure lock, alongside a user-friendly push-button release with an extender for a customized fit. The Seiko Prospex King Sumo SPB323J1 is more than a watch; it's a blend of style, functionality, and Seiko's unwavering commitment to crafting exceptional timepieces for the modern adventurer.

Caliber Number: 6R35

Movement Type: Automatic with manual winding

Precision: +25 to -15 seconds per day

Power reserve: Approx. 70 hours

Jewels: 24

Functions: Stop seconds hand function, Date display

Case Material: Stainless steel

Case Thickness: 13.4mm

Case Diameter: 45.0mm

Case Lug-to-lug: 52.6mm

Crystal: Sapphire crystal

Crystal Coating: Anti-reflective coating on inner surface

LumiBrite: LumiBrite on hands, index(es) and bezel

Clasp: Three-fold clasp with secure lock, push button release with extender

Distance between lugs: 20

Water Resistance: 200m / 660ft diver's

Weight: 190.0g

Features: Unidirectional rotating bezel, Screw-down crown, Three-fold clasp with secure lock, Screw case back