Seiko Cal. 4581 - 578

Seiko 4581-578

This Quartz model from 1980 features a 44mm Gold-Plated case. Powered by the 4581 caliber with 21j jewels beating at 36,000 bph, it delivers a 51 hours power reserve. [seikata-wm-e3111dc4dbec]

Also known as: Golden Tuna, Baby Tuna

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
44mm
Case Thickness
10.9mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
Cream
Jewels
21j
Frequency
36,000 bph
Power Reserve
51 hours
Year
1980

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seikata-wm-e3111dc4dbec