Seiko Cal. 4537 - 968

The Seiko 4537-968 represents an important milestone in Seiko's 1979 lineup. It features a Black dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-f726b895061c]

Also known as: Sportsmatic, Crown

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

37mm

Case Thickness

14.8mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

150m

Dial Color

Black

Jewels

20j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1979

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