Seiko Cal. 6623 - 131

This Spring Drive model from 1975 features a 38mm Stainless Steel case. The Coin-Edge bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-f490c0178279]

Also known as: Flighty

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

12.2mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Navy

Jewels

22j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1975

Related Models

• Seiko 7111-127
• Seiko 4524-616
• Seiko 6668-425
• Seiko 7082-892
• Seiko 6698-738
• Seiko 6646-693
• Seiko 5242-161
• Seiko 5626-257
• Seiko 4551-782
• Seiko 6239-854
• Seiko 3858-618
• Seiko 6698-838