Seiko Cal. 3861 - 150

Seiko 3861-150

The 3861-150 is a sought-after Solar piece from Seiko's golden era. The Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-370ccc13de09]

Also known as: Monster, Sportsmatic

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
10.7mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
160m
Dial Color
Silver
Jewels
23j
Frequency
21,600 bph
Power Reserve
38 hours
Year
1984

Related Models

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