Seiko Cal. 6391 - 103

This Hand-Winding model from 1966 features a 45mm Stainless Steel case. The Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-d8476cfe99ff]

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

13.6mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

170m

Dial Color

Silver

Jewels

34j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1966

Related Models

• Seiko 0710-698
• Seiko 6193-521
• Seiko 4510-938
• Seiko 0723-864
• Seiko 6298-852
• Seiko 3826-905
• Seiko 3821-325
• Seiko 4559-691
• Seiko 6689-666
• Seiko 5221-877
• Seiko 3868-789
• Seiko 6293-487