Seiko Cal. 5250 - 231

Seiko 5250-231

This Hand-Winding model from 1965 features a 44mm Hardlex-Coated Steel case. Powered by the 5250 caliber with 27j jewels beating at 28,800 bph, it delivers a 46 hours power reserve. [seikata-wm-0eb929f5ef77]

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
10.9mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
90m
Dial Color
Silver
Jewels
27j
Frequency
28,800 bph
Power Reserve
46 hours
Year
1965

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