Seiko Cal. 7037 - 720

This Spring Drive model from 1983 features a 44mm Gold-Plated case. With its 18mm lug width and 9.8mm profile, it sits comfortably on most wrists. [seikata-wm-a0ad3699c316]

Also known as: Tuna, Navigator

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

9.8mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Champagne

Jewels

27j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1983

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