Seiko Cal. 6178 - 951

Seiko 6178-951

This Automatic model from 1969 features a 40mm Gold-Plated case. With its 20mm lug width and 9.6mm profile, it sits comfortably on most wrists. [seikata-wm-4823d4fbe94f]

Also known as: Tuna

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
40mm
Case Thickness
9.6mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
Silver
Jewels
30j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1969

Related Models

seikata-wm-4823d4fbe94f