Seiko SRPK25 – ‘Snoopy x Masked Rider’

A distinctive OEM-focused Seiko custom build combining the playful character of the SRPK25 “Snoopy” platform with contrasting components from the SRPJ91 and SRPL39.

At the heart of the build is the genuine Seiko SRPJ91 “Masked Rider” OEM dial, paired with a genuine Seiko SRPL39 “Mooneyes” OEM handset. The original Seiko SRPK25 OEM chapter ring and Hardlex crystal retain the proportions and character of the factory case.

Powering the watch is the reliable Seiko NH36A automatic movement, providing both day and date functionality. The build features a white Arabic day wheel together with a black date wheel with white numerals, creating a distinctive contrast against the dial.

The watch is housed in a genuine Seiko SRPK25 “Snoopy” OEM 40mm case and finished with the original SRPK25 OEM exhibition caseback, maintaining the factory water resistance rating of up to 100 metres.

Watch Specifications

Case: Seiko SRPK25 “Snoopy” OEM Case
Dial: Seiko SRPJ91 “Masked Rider” OEM Dial
Hands: Seiko SRPL39 “Mooneyes” OEM Handset
Chapter Ring: Seiko SRPK25 OEM Chapter Ring
Crystal: Seiko OEM Hardlex Crystal
Day Wheel: Black Kanji Day Wheel (C3 Lume)
Date Wheel: Black Date Wheel with White Numerals (C3 Lume)
Movement: Seiko NH36A (TMI) Automatic Movement
Caseback: Seiko SRPK25 “Snoopy” OEM Exhibition Caseback
Bracelet / Strap: Not Included (Optional)
Water Resistance: Up to 100 metres

Dimensions

Case Diameter: 38mm
Lug-to-Lug: 44.7mm
Thickness: 12.5mm
Lug Width: 20mm