Seiko Cal. 3887 - 583

Seiko 3887-583

This Automatic model from 1989 features a 40mm Hardlex-Coated Steel case. Powered by the 3887 caliber with 28j jewels beating at 28,800 bph, it delivers a 38 hours power reserve. [seikata-wm-d8efacca99d1]

Also known as: Tuna

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
14.5mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
60m
Dial Color
Champagne
Jewels
28j
Frequency
28,800 bph
Power Reserve
38 hours
Year
1989

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