Seiko Cal. 6654 - 103

The Seiko 6654-103 represents an important milestone in Seiko's 1981 lineup. With its 18mm lug width and 11.1mm profile, it sits comfortably on most wrists. [seikata-wm-42cfe16c5b0e]

Also known as: Sportsmatic

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

11.1mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Green

Jewels

30j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1981

Related Models

• Seiko 5250-761
• Seiko 6392-118
• Seiko 6393-884
• Seiko 5656-172
• Seiko 5694-346
• Seiko 4463-201
• Seiko 6671-489
• Seiko 4467-416
• Seiko 7028-750
• Seiko 7127-592
• Seiko 6213-583
• Seiko 7042-522