Seiko Cal. 3861 - 973

Seiko 3861-973

The 3861-973 is a sought-after Spring Drive piece from Seiko's golden era. It features a White dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-c2e48ca99c37]

Also known as: Silverwave, Bellmatic

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
37mm
Case Thickness
15.2mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
200m
Dial Color
White
Jewels
19j
Frequency
36,000 bph
Power Reserve
64 hours
Year
1988

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