Seiko Cal. 6681 - 635

Seiko 6681-635

This Automatic model from 1984 features a 42mm Gold-Plated case. With its 22mm lug width and 8.7mm profile, it sits comfortably on most wrists. [seikata-wm-5aed8d1520d8]

Also known as: Baby Tuna

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
42mm
Case Thickness
8.7mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Cream
Jewels
31j
Frequency
21,600 bph
Power Reserve
36 hours
Year
1984

Related Models

seikata-wm-5aed8d1520d8