Seiko Cal. 6254 - 197

The Seiko 6254-197 represents an important milestone in Seiko's 1976 lineup. With its 21mm lug width and 8.1mm profile, it sits comfortably on most wrists. [seikata-wm-05214d41f6ec]

Also known as: Helmet

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

8.1mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

30m

Dial Color

Champagne

Jewels

24j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1976

Related Models

• Seiko 0794-617
• Seiko 6316-453
• Seiko 5211-489
• Seiko 6150-633
• Seiko 6648-631
• Seiko 6675-890
• Seiko 6169-587
• Seiko 4472-663
• Seiko 4494-752
• Seiko 5624-851
• Seiko 4523-379
• Seiko 4584-546