Seiko Cal. 3897 - 205

Seiko 3897-205

The 3897-205 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 3897 caliber with 36j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-d398ccbc25c6]

Also known as: Shogun, Baby Tuna

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
37mm
Case Thickness
10.9mm
Lug Width
21mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
120m
Dial Color
Navy
Jewels
36j
Frequency
21,600 bph
Power Reserve
72 hours
Year
1987

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