Seiko Cal. 5241 - 248

Seiko 5241-248

The 5241-248 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 5241 caliber with 32j jewels beating at 28,800 bph, it delivers a 51 hours power reserve. [seikata-wm-dc9247f8619e]

Also known as: Sumo

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
40mm
Case Thickness
13.8mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
130m
Dial Color
Blue Sunburst
Jewels
32j
Frequency
28,800 bph
Power Reserve
51 hours
Year
1978

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seikata-wm-dc9247f8619e