Seiko Cal. 5241 - 618

Seiko 5241-618

The 5241-618 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 5241 caliber with 29j jewels beating at 28,800 bph, it delivers a 52 hours power reserve. [seikata-wm-e1450fa72bc9]

Also known as: Monster, Sea Horse

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
35mm
Case Thickness
14.2mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
140m
Dial Color
Champagne
Jewels
29j
Frequency
28,800 bph
Power Reserve
52 hours
Year
1981

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