Seiko Cal. 5270 - 391

Seiko 5270-391

This Quartz model from 1972 features a 36mm Gold-Plated case. Powered by the 5270 caliber with 19j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-e996d9a2b47b]

Also known as: Golden Tuna

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
36mm
Case Thickness
13.5mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
200m
Dial Color
Burgundy
Jewels
19j
Frequency
36,000 bph
Power Reserve
63 hours
Year
1972

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