Seiko Cal. 4536 - 412

Released in 1991, the Cal. 4536 with design code 412 was part of Seiko's domestic market collection. Powered by the 4536 caliber with 23j jewels beating at 28,800 bph, it delivers a 36 hours power reserve. [seikata-wm-38bfba3960eb]

Also known as: Samurai, World Timer

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

11.2mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

140m

Dial Color

Blue Sunburst

Jewels

23j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1991

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