Seiko Cal. 7138 - 926

This Spring Drive model from 1999 features a 39mm Hardlex-Coated Steel case. It features a Navy dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-4cf38b9b1545]

Also known as: Navigator

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

9.3mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Navy

Jewels

22j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1999

Related Models

• Seiko 6169-730
• Seiko 7142-895
• Seiko 6377-724
• Seiko 7198-777
• Seiko 6278-933
• Seiko 4561-298
• Seiko 4419-988
• Seiko 5242-831
• Seiko 7043-429
• Seiko 4498-544
• Seiko 6131-652
• Seiko 5285-216