Seiko Cal. 6197 - 542

The Seiko 6197-542 represents an important milestone in Seiko's 1966 lineup. With its 19mm lug width and 11.7mm profile, it sits comfortably on most wrists. [seikata-wm-20420954b1ea]

Also known as: Helmet

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

41mm

Case Thickness

11.7mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

40m

Dial Color

Green

Jewels

21j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1966

Related Models

• Seiko 6149-455
• Seiko 4542-901
• Seiko 6226-591
• Seiko 3852-642
• Seiko 6318-374
• Seiko 5279-905
• Seiko 6611-722
• Seiko 6399-382
• Seiko 7043-372
• Seiko 7116-573
• Seiko 5259-274
• Seiko 6251-656