Seiko Prospex Sea SRPL11K1 – Red Shogurai Automatic Diver's Watch

Bold styling meets professional dive-watch performance in the Seiko Prospex SRPL11K1, a striking automatic diver designed for underwater adventures and everyday wear.

The Seiko Prospex Sea SRPL11K1 combines the robust engineering of Seiko's renowned Prospex collection with a distinctive design inspired by Japanese aesthetics. Featuring a bold red-accented appearance, this automatic diver's watch delivers a confident look alongside the practical functionality required for an active lifestyle.

Its stainless steel case is paired with a durable Hardlex crystal and a unidirectional rotating bezel, creating a purposeful design built around legibility and usability. Inside, the reliable Seiko Calibre 4R35 automatic movement offers approximately 41 hours of power reserve, while the date display adds everyday convenience.

With 200-metre diver's water resistance, a screw-down crown and LumiBrite illumination, the SRPL11K1 is ready for aquatic activities while remaining versatile enough for daily use.

Key Features

• Seiko Prospex Sea collection combining Japanese watchmaking with practical dive-watch design.

• Distinctive red-accented styling for a bold, sporty appearance.

• Automatic movement with manual winding for traditional mechanical timekeeping.

• Seiko Calibre 4R35 with approximately 41 hours of power reserve.

• Stainless steel case measuring 41.7mm in diameter.

• 200-metre diver's water resistance for underwater activities.

• Hardlex crystal providing protection for the dial.

• Unidirectional rotating bezel for tracking elapsed time.

• LumiBrite illumination on the hands, indexes and bezel for visibility in low-light conditions.

• Date display for everyday practicality.

• Secure three-fold clasp with locking mechanism, push-button release and extender.

• Screw-down crown and screw case back for a robust construction.

• Stop-seconds function for precise time setting.

Specifications

• Brand: Seiko

• Collection: Prospex Sea

• Model: SRPL11K1

• Movement: Automatic with manual winding

• Calibre: 4R35

• Power Reserve: Approximately 41 hours

• Jewels: 23

• Functions: Date display, stop-seconds function

• Case Material: Stainless steel

• Case Thickness: 12.3mm

• Case Diameter: 41.7mm

• Lug-to-Lug: 49.5mm

• Crystal: Hardlex

• Luminous Material: LumiBrite on hands, indexes and bezel

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

• Lug Width: 20mm

• Water Resistance: 200 metres / 660 feet, diver's

• Magnetic Resistance: 4,800 A/m

• Weight: 170g

• Bezel: Unidirectional rotating

• Crown: Screw-down

• Case Back: Screw case back

Case & Dial

The SRPL11K1 features a stainless steel case measuring 41.7mm in diameter, with a thickness of 12.3mm and a lug-to-lug length of 49.5mm. Its solid construction and sporty proportions give it a strong wrist presence while maintaining the practical design expected from a Prospex diver's watch.

The distinctive red-accented styling adds character to the watch, creating a bold contrast against its functional dive-watch design. A durable Hardlex crystal protects the dial, while LumiBrite on the hands, indexes and bezel helps maintain readability when lighting conditions become challenging.

The unidirectional rotating bezel is an essential practical feature, allowing elapsed time to be monitored during diving and other activities. A screw-down crown and screw case back further reinforce the watch's purposeful construction.

Bracelet & Clasp

The SRPL11K1 features a secure three-fold clasp with a locking mechanism, push-button release and extender. Designed with practicality in mind, the clasp helps keep the watch securely fastened while offering convenient adjustment.

The case has a 20mm lug width, complementing its stainless steel construction and sporty proportions.

Functions & Additional Information

Powering the Seiko Prospex SRPL11K1 is the Calibre 4R35 automatic movement, which supports both automatic winding through wrist movement and manual winding. With 23 jewels and approximately 41 hours of power reserve, it offers dependable mechanical performance for everyday wear.

The movement includes a date display and a stop-seconds function, allowing the seconds hand to stop when setting the time. For underwater use, the watch provides 200-metre diver's water resistance, a unidirectional rotating bezel and a screw-down crown.

LumiBrite on the hands, indexes and bezel enhances visibility in low-light environments, while magnetic resistance of 4,800 A/m adds practical protection against everyday magnetic exposure.

Built for Adventure, Styled for Everyday Wear

The Seiko Prospex Sea SRPL11K1 delivers a compelling combination of bold design, reliable automatic timekeeping and genuine dive-watch functionality. With its 200-metre water resistance, robust stainless steel case and practical timing features, it is an excellent choice for those seeking a versatile sports watch that performs confidently in and out of the water.