Seiko Cal. 5637 - 941

Released in 1977, the Cal. 5637 with design code 941 was part of Seiko's domestic market collection. It features a Cream dial protected by a Acrylic crystal and offers 80m of water resistance. [seikata-wm-12e5021ce44b]

Also known as: Sportsmatic, Emperor

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

40mm

Case Thickness

14.0mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Cream

Jewels

36j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1977

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