Seiko Cal. 3897 - 645

Seiko 3897-645

The 3897-645 is a sought-after Automatic piece from Seiko's golden era. The Coin-Edge bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-37f8122381ce]

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
38mm
Case Thickness
15.8mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
60m
Dial Color
Navy
Jewels
22j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1984

Related Models

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