Seiko Cal. 3861 - 707

Seiko 3861-707

The 3861-707 is a sought-after Solar piece from Seiko's golden era. Powered by the 3861 caliber with 23j jewels beating at 21,600 bph, it delivers a 36 hours power reserve. [seikata-wm-9ff8b0d429b2]

Also known as: Pogue, Golden Tuna

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
14.9mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Black
Jewels
23j
Frequency
21,600 bph
Power Reserve
36 hours
Year
1995

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