Seiko Cal. 6689 - 779

Seiko 6689-779

This Automatic model from 1969 features a 34mm Two-Tone case. With its 21mm lug width and 12.6mm profile, it sits comfortably on most wrists. [seikata-wm-b149e27297df]

Also known as: Bullhead

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
34mm
Case Thickness
12.6mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
170m
Dial Color
Silver
Jewels
21j
Frequency
21,600 bph
Power Reserve
51 hours
Year
1969

Related Models

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