Seiko Cal. 3897 - 387

Seiko 3897-387

This Kinetic model from 1977 features a 34mm Gold-Plated case. Powered by the 3897 caliber with 29j jewels beating at 28,800 bph, it delivers a 41 hours power reserve. [seikata-wm-e1e76cef61d2]

Also known as: Turtle, Bullhead

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
34mm
Case Thickness
14.5mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
60m
Dial Color
Silver
Jewels
29j
Frequency
28,800 bph
Power Reserve
41 hours
Year
1977

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