Seiko Cal. 4536 - 210

Released in 1978, the Cal. 4536 with design code 210 was part of Seiko's domestic market collection. Powered by the 4536 caliber with 28j jewels beating at 21,600 bph, it delivers a 43 hours power reserve. [seikata-wm-fb2bd1f80849]

Also known as: Sea Horse, Flighty

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

10.4mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

50m

Dial Color

Burgundy

Jewels

28j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1978

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