Seiko Cal. 3897 - 899

Seiko 3897-899

The 3897-899 is a sought-after Quartz piece from Seiko's golden era. The Inner Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-843d880bd225]

Also known as: Sportsmatic

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
43mm
Case Thickness
13.4mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
30m
Dial Color
Green
Jewels
23j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1975

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seikata-wm-843d880bd225