Seiko Cal. 3886 - 523

Seiko 3886-523

The 3886-523 is a sought-after Spring Drive piece from Seiko's golden era. The Coin-Edge bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-8f39d103947a]

Also known as: Bellmatic, Sea Horse

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
13.5mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
30m
Dial Color
Black
Jewels
22j
Frequency
28,800 bph
Power Reserve
36 hours
Year
1969

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