Seiko 5 Sports SRPK20 Men's Watch – 42.5mm Blue Dial Stainless Steel

Ref. SRPK20

The SRPK20 sits at 42.5mm across and 13.4mm thick, with a round stainless steel case finished in gold PVD coating. The blue dial carries sub-dials for day and date alongside hours, minutes, and seconds, with LumiBrite hands and markers for low-light legibility. A Hardlex crystal sits above the dial, while a uni-directional rotating black bezel with gold-tone accents frames the watch at the top. The bracelet is stainless steel with a matching gold finish, fastening via a tri-fold push-button clasp with lock. Lug width is 22mm. The 4R36 automatic movement includes hacking seconds and winds through wrist motion. Water resistance is rated to 100 metres.

Reference

SRPK20

Brand

Seiko

Case size

42.5mm

Case material

Gold PVD

Dial

Blue

Crystal

Hardlex

Movement

Automatic

Calibre

4R36

Functions

Date

Water resistance

100m

Bracelet / strap

Stainless steel bracelet

Strap colour

Gold

Clasp

Three-fold clasp

Lume

LumiBrite

Retailer

Watch Enclave