Seiko Cal. 5245 - 631

Seiko 5245-631

The 5245-631 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 5245 caliber with 18j jewels beating at 36,000 bph, it delivers a 37 hours power reserve. [seikata-wm-357ac3413407]

Also known as: Samurai, UFO

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
12.0mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
30m
Dial Color
Navy
Jewels
18j
Frequency
36,000 bph
Power Reserve
37 hours
Year
1972

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seikata-wm-357ac3413407