Seiko Cal. 7187 - 785

This Automatic model from 1972 features a 40mm Gold-Plated case. With its 18mm lug width and 9.7mm profile, it sits comfortably on most wrists. [seikata-wm-c5a96ff3ad73]

Also known as: Baby Tuna

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

9.7mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

200m

Dial Color

White

Jewels

21j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1972

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