Seiko Cal. 6389 - 227

This Hand-Winding model from 1966 features a 44mm Two-Tone case. With its 21mm lug width and 8.7mm profile, it sits comfortably on most wrists. [seikata-wm-97f04cd6c211]

Also known as: Monster

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

44mm

Case Thickness

8.7mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

100m

Dial Color

Champagne

Jewels

33j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1966

Related Models

• Seiko 7116-504
• Seiko 3819-419
• Seiko 6176-425
• Seiko 7026-349
• Seiko 3880-113
• Seiko 6291-237
• Seiko 5247-689
• Seiko 7199-357
• Seiko 6286-625
• Seiko 7197-562
• Seiko 7123-503
• Seiko 3876-366