Seiko Cal. 3864 - 903

Seiko 3864-903

The 3864-903 is a sought-after Kinetic piece from Seiko's golden era. With its 21mm lug width and 13.3mm profile, it sits comfortably on most wrists. [seikata-wm-2e93e472b123]

Also known as: Golden Tuna

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
43mm
Case Thickness
13.3mm
Lug Width
21mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
70m
Dial Color
Silver
Jewels
35j
Frequency
21,600 bph
Power Reserve
62 hours
Year
1996

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