Seiko Cal. 5240 - 104

Seiko 5240-104

This Kinetic model from 1965 features a 44mm Hardlex-Coated Steel case. Powered by the 5240 caliber with 18j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-a97e29c4f319]

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
12.4mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
Blue Sunburst
Jewels
18j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1965

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seikata-wm-a97e29c4f319