Seiko Cal. 3863 - 564

Seiko 3863-564

The 3863-564 is a sought-after Automatic piece from Seiko's golden era. The Coin-Edge bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-443f7303f580]

Also known as: Bullhead, Baby Tuna

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
39mm
Case Thickness
12.0mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Champagne
Jewels
23j
Frequency
36,000 bph
Power Reserve
40 hours
Year
1971

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seikata-wm-443f7303f580