Seiko Cal. 3861 - 763

Seiko 3861-763

The 3861-763 is a sought-after Solar piece from Seiko's golden era. It features a Black dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-db2e48e49bca]

Also known as: Rally, Navigator

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
46mm
Case Thickness
10.0mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
160m
Dial Color
Black
Jewels
24j
Frequency
36,000 bph
Power Reserve
55 hours
Year
1975

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