Seiko Cal. 6389 - 255

This Spring Drive model from 1985 features a 41mm Hardlex-Coated Steel case. It features a Green dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-e32ce104bb08]

Also known as: Crown

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

13.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Green

Jewels

30j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1985

Related Models

• Seiko 5627-175
• Seiko 6319-189
• Seiko 7066-121
• Seiko 3892-149
• Seiko 6314-662
• Seiko 5689-923
• Seiko 6626-919
• Seiko 5259-830
• Seiko 6352-905
• Seiko 5255-883
• Seiko 6378-669
• Seiko 7054-671