Seiko Cal. 3867 - 687

Seiko 3867-687

The Seiko 3867-687 represents an important milestone in Seiko's 1978 lineup. The Inner Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-80bd22d60f0c]

Also known as: Bellmatic, Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
36mm
Case Thickness
10.7mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
Black
Jewels
31j
Frequency
36,000 bph
Power Reserve
39 hours
Year
1978

Related Models

seikata-wm-80bd22d60f0c