Seiko Cal. 5236 - 997

The Seiko 5236-997 represents an important milestone in Seiko's 1978 lineup. Powered by the 5236 caliber with 19j jewels beating at 36,000 bph, it delivers a 48 hours power reserve. [seikata-wm-8d672ffddc17]

Also known as: Helmet, Emperor

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

11.2mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

White

Jewels

19j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1978

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