Seiko Cal. 3870 - 714

This Hand-Winding model from 1969 features a 41mm Gold-Plated case. With its 20mm lug width and 14.8mm profile, it sits comfortably on most wrists. [seikata-wm-fa16798b6077]

Also known as: Golden Tuna, Emperor

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

14.8mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

160m

Dial Color

Silver

Jewels

25j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1969

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