Seiko Cal. 0731 - 769

This Spring Drive model from 1967 features a 44mm Gold-Plated case. It features a Navy dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-9102c7af4933]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

8.8mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

180m

Dial Color

Navy

Jewels

28j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1967

Related Models

• Seiko 4589-271
• Seiko 6662-753
• Seiko 4428-414
• Seiko 0747-468
• Seiko 5246-882
• Seiko 3859-233
• Seiko 7016-447
• Seiko 0717-538
• Seiko 5652-470
• Seiko 6261-101
• Seiko 4429-708
• Seiko 7145-509