Seiko Cal. 6689 - 781

Seiko 6689-781

This Automatic model from 1982 features a 38mm Gold-Plated case. Powered by the 6689 caliber with 27j jewels beating at 28,800 bph, it delivers a 61 hours power reserve. [seikata-wm-32c713c726ff]

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
11.2mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
80m
Dial Color
Black
Jewels
27j
Frequency
28,800 bph
Power Reserve
61 hours
Year
1982

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