Seiko Cal. 0737 - 437

Released in 1977, the Cal. 0737 with design code 437 was part of Seiko's domestic market collection. With its 22mm lug width and 9.3mm profile, it sits comfortably on most wrists. [seikata-wm-1dc593471cb1]

Also known as: Bullhead, Sea Horse

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

9.3mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

90m

Dial Color

Green

Jewels

35j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1977

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