Seiko Cal. 3897 - 548

Seiko 3897-548

The Seiko 3897-548 represents an important milestone in Seiko's 1976 lineup. Powered by the 3897 caliber with 21j jewels beating at 21,600 bph, it delivers a 71 hours power reserve. [seikata-wm-44a8960eb512]

Also known as: Turtle

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
43mm
Case Thickness
8.9mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
120m
Dial Color
Champagne
Jewels
21j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1976

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seikata-wm-44a8960eb512