Seiko Cal. 6679 - 664

This Automatic model from 1969 features a 36mm Titanium case. The Coin-Edge bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-3982cfb0cadb]

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

36mm

Case Thickness

11.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

White

Jewels

28j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1969

Related Models

• Seiko 6636-150
• Seiko 0789-138
• Seiko 7049-178
• Seiko 4420-198
• Seiko 4590-510
• Seiko 7057-445
• Seiko 6236-835
• Seiko 6627-490
• Seiko 7197-917
• Seiko 6630-844
• Seiko 6189-294
• Seiko 5275-258