Seiko Cal. 3897 - 270

Seiko 3897-270

This Automatic model from 1997 features a 40mm Two-Tone case. Powered by the 3897 caliber with 18j jewels beating at 21,600 bph, it delivers a 36 hours power reserve. [seikata-wm-bcf48f64bf5a]

Also known as: World Timer

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
40mm
Case Thickness
8.4mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
40m
Dial Color
Cream
Jewels
18j
Frequency
21,600 bph
Power Reserve
36 hours
Year
1997

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