Seiko Prospex SRPL11K1 – Automatic Diver's 200 m

A red diver's icon with a robust stainless steel case, screw-down crown and reliable 4R35 automatic movement. Clearly legible thanks to Lumibrite – built for use in water and strong enough for everyday wear.

Design & Character
– Striking red dial with a sporty tool-watch look
Functional, robust, yet elegant on a stainless steel band
– Prospex DNA: uncompromisingly designed for utility and readability

Technical Highlights
– Automatic caliber Seiko 4R35 (manual winding & hacking seconds)
– Frequency 21,600 A/h | 23 bearing stones
– Power reserve approx. 41 hours
– Manufacturer's precision +45 / −35 sec./day
– Waterproof Diver's 200 m (screw-down crown & screw-down case back)

Dimensions
– Diameter 41.7 mm
– Height 12.25 mm
– Lug width 20 mm
– Weight approx. 170 g

Case, bezel & glass
– Stainless steel housing
– Bezel aluminum insert
– Hardlex glass (tempered mineral glass)
– Screwed- on case base

Dial & Luminous Material
– Red dial
– Hands & indices with Lumibrite for excellent readability

Bracelet & clasp
– Stainless steel band
– Folding clasp with safety catch and push button

User manual (download)
You can find the official Seiko user manual here:
Seiko Customer Service – Instructions

Shipment
– In stock, available for immediate delivery. Free shipping within Germany.