Seiko Cal. 6378 - 197

Seiko 6378-197

This Solar model from 1990 features a 39mm Gold-Plated case. With its 18mm lug width and 15.0mm profile, it sits comfortably on most wrists. [seikata-wm-a1f231263af3]

Also known as: Bullhead, Goldfeather

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
39mm
Case Thickness
15.0mm
Lug Width
18mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
150m
Dial Color
Champagne
Jewels
33j
Frequency
21,600 bph
Power Reserve
70 hours
Year
1990

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