Seiko Cal. 0770 - 827

This Automatic model from 1965 features a 42mm Stainless Steel case. It features a Black dial protected by a Hardlex crystal and offers 180m of water resistance. [seikata-wm-be3e115c90ba]

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

12.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

180m

Dial Color

Black

Jewels

20j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1965

Related Models

• Seiko 3810-465
• Seiko 5640-903
• Seiko 5271-609
• Seiko 4512-140
• Seiko 6650-796
• Seiko 6172-233
• Seiko 6317-662
• Seiko 6395-147
• Seiko 5679-446
• Seiko 6242-773
• Seiko 7058-819
• Seiko 4550-731