Seiko Cal. 6138 - 423

This Spring Drive model from 1991 features a 40mm Stainless Steel case. It features a Green dial protected by a Hardlex crystal and offers 140m of water resistance. [seikata-wm-245acd7e47c5]

Also known as: Arnie

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

15.0mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Green

Jewels

27j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1991

Related Models

• Seiko 3859-444
• Seiko 7077-577
• Seiko 5636-617
• Seiko 4590-259
• Seiko 6232-455
• Seiko 6357-783
• Seiko 5256-665
• Seiko 0765-171
• Seiko 6161-685
• Seiko 5630-246
• Seiko 5240-639
• Seiko 6358-959