Seiko Cal. 6669 - 930

This Spring Drive model from 1966 features a 36mm Titanium case. It features a Cream dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-2ac999b36da6]

Also known as: Helmet, Bellmatic

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

36mm

Case Thickness

11.0mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Cream

Jewels

19j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1966

Related Models

• Seiko 6124-113
• Seiko 6195-165
• Seiko 5638-111
• Seiko 6119-258
• Seiko 6214-736
• Seiko 0761-331
• Seiko 7148-152
• Seiko 4531-745
• Seiko 4431-973
• Seiko 5243-338
• Seiko 6354-468
• Seiko 6347-504