
The Kind of Seiko 5 We Want More Of SRPL91
#Seiko #SRPL91
The Seiko SRPL91 revived the Seiko 5 design from the late 1960s.
Key Specifications
Movement: Automatic Seiko 4R36, with manual winding & hacking
Power Reserve: ~41 hours
Number of Jewels: 24
Diameter: 38.2 mm
Thickness: 12.3 mm
Lug-to-lug: 44.7 mm
Crystal: Double-curved Hardlex (vintage style)
Water Resistance: 10 bar (100 m)
Functions: Day-Date
Bezel: Bidirectional rotating
Case: Stainless steel, screw-down case back, engraved with limited edition serial number
👉 The 38 mm size is perfect for small to medium wrists (15–18 cm).
