Seiko Cal. 4581 - 498

Seiko 4581-498

This Quartz model from 1980 features a 40mm Stainless Steel case. With its 21mm lug width and 10.4mm profile, it sits comfortably on most wrists. [seikata-wm-4d87cd4b2c58]

Also known as: Turtle, Navigator

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
40mm
Case Thickness
10.4mm
Lug Width
21mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
40m
Dial Color
Silver
Jewels
35j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1980

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