Seiko Cal. 6139 - 423

This Spring Drive model from 1999 features a 36mm Hardlex-Coated Steel case. The Inner Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-41366a789d80]

Also known as: Emperor

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

8.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Blue Sunburst

Jewels

32j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1999

Related Models

• Seiko 5652-834
• Seiko 6353-425
• Seiko 7119-218
• Seiko 5680-279
• Seiko 7116-694
• Seiko 6611-217
• Seiko 5697-366
• Seiko 7179-108
• Seiko 6138-783
• Seiko 0743-822
• Seiko 5258-538
• Seiko 7031-269