Seiko Cal. 4536 - 481

Seiko 4536-481

The 4536-481 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4536 caliber with 21j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-a013c0a8373d]

Also known as: UFO, Flighty

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
45mm
Case Thickness
13.5mm
Lug Width
18mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
190m
Dial Color
Blue Sunburst
Jewels
21j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1976

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