Seiko Cal. 5278 - 860

Seiko 5278-860

This Hand-Winding model from 1965 features a 35mm Gold-Plated case. Powered by the 5278 caliber with 32j jewels beating at 36,000 bph, it delivers a 69 hours power reserve. [seikata-wm-07ad38d1621e]

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
35mm
Case Thickness
8.4mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
120m
Dial Color
Champagne
Jewels
32j
Frequency
36,000 bph
Power Reserve
69 hours
Year
1965

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seikata-wm-07ad38d1621e