Seiko Cal. 6220 - 635

Seiko 6220-635

This Spring Drive model from 1973 features a 41mm PVD Black case. With its 18mm lug width and 13.9mm profile, it sits comfortably on most wrists. [seikata-wm-52716fb785f8]

Also known as: Baby Tuna

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
41mm
Case Thickness
13.9mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Burgundy
Jewels
28j
Frequency
36,000 bph
Power Reserve
53 hours
Year
1973

Related Models

seikata-wm-52716fb785f8