Seiko Cal. 3898 - 564

Seiko 3898-564

The Seiko 3898-564 represents an important milestone in Seiko's 1976 lineup. Powered by the 3898 caliber with 28j jewels beating at 21,600 bph, it delivers a 65 hours power reserve. [seikata-wm-65f16b9abba5]

Also known as: Turtle

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
13.4mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
70m
Dial Color
Champagne
Jewels
28j
Frequency
21,600 bph
Power Reserve
65 hours
Year
1976

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