Seiko Cal. 3861 - 943

Seiko 3861-943

The 3861-943 is a sought-after Automatic piece from Seiko's golden era. The Bidirectional bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-b16bce7a8cae]

Also known as: Panda

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
9.2mm
Lug Width
18mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
50m
Dial Color
Silver
Jewels
17j
Frequency
28,800 bph
Power Reserve
70 hours
Year
1971

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