Seiko Cal. 3897 - 661

Seiko 3897-661

The 3897-661 is a sought-after Kinetic piece from Seiko's golden era. The Bidirectional bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-7100751d0fc1]

Also known as: Arnie

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
43mm
Case Thickness
13.7mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
170m
Dial Color
Silver
Jewels
28j
Frequency
28,800 bph
Power Reserve
71 hours
Year
1971

Related Models

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