LoupeLabSeiko 5 Sports Sports Style Hard Coating / Black / Bracelet
Ref. SRPD65K1
The Seiko 5 Sports SRPD55K1 was introduced in 2019. The case on this watch measures 42.5mm across at a height of 13.4mm, housing the self-winding caliber 4R36.
Diameter42.5mm
Thickness13.4mm
Water Resistance100m
Power Reserve41hrs
Case & Dimensions
Diameter42.5 mm
Thickness13.4 mm
MaterialStainless Steel
Water Resistance100 m
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Movement
CaliberSeiko 4R36
ManufacturerSeiko
TypeAutomatic
Power Reserve41 hours
Frequency21,600 bph
Jewels24
Complicationshoursminutessecondsdateday
Also Known As
4R36CaliberCal. 4R36Caliber
Production
Introduced2023
StatusCurrent Production