Seiko Cal. 3812 - 686

Seiko 3812-686

The 3812-686 is a sought-after Solar piece from Seiko's golden era. It features a Green dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-82be2032f9a4]

Also known as: Navigator

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
12.8mm
Lug Width
18mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
170m
Dial Color
Green
Jewels
19j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1973

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