Seiko Cal. 4579 - 653

Seiko 4579-653

This Automatic model from 1978 features a 38mm Hardlex-Coated Steel case. Powered by the 4579 caliber with 29j jewels beating at 36,000 bph, it delivers a 47 hours power reserve. [seikata-wm-34ecdab120a0]

Also known as: Baby Tuna

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
13.6mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Black
Jewels
29j
Frequency
36,000 bph
Power Reserve
47 hours
Year
1978

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