Seiko Cal. 3861 - 915

Seiko 3861-915

This Solar model from 1968 features a 43mm Stainless Steel case. The Bidirectional bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-f4346f82afed]

Also known as: Golden Tuna

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
43mm
Case Thickness
10.0mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
40m
Dial Color
Champagne
Jewels
25j
Frequency
28,800 bph
Power Reserve
55 hours
Year
1968

Related Models

seikata-wm-f4346f82afed