Seiko Cal. 3863 - 142

Seiko 3863-142

The 3863-142 is a sought-after Automatic piece from Seiko's golden era. It features a Blue Sunburst dial protected by a Acrylic crystal and offers 130m of water resistance. [seikata-wm-4bd08333719b]

Also known as: Bellmatic, Arnie

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
8.1mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
Blue Sunburst
Jewels
30j
Frequency
21,600 bph
Power Reserve
61 hours
Year
1967

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