Seiko Cal. 4524 - 163

Seiko 4524-163

The Seiko 4524-163 represents an important milestone in Seiko's 1966 lineup. Powered by the 4524 caliber with 18j jewels beating at 36,000 bph, it delivers a 71 hours power reserve. [seikata-wm-63cd0d8e64aa]

Also known as: Turtle, Sportsmatic

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
46mm
Case Thickness
14.8mm
Lug Width
18mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
80m
Dial Color
Blue Sunburst
Jewels
18j
Frequency
36,000 bph
Power Reserve
71 hours
Year
1966

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