Seiko Cal. 3866 - 579

Seiko 3866-579

The 3866-579 is a sought-after Automatic piece from Seiko's golden era. The Inner Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-8f34678bfc99]

Also known as: Sumo, Navigator

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
36mm
Case Thickness
11.9mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
Cream
Jewels
32j
Frequency
36,000 bph
Power Reserve
36 hours
Year
1969

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