Seiko Cal. 0781 - 613

This Quartz model from 1972 features a 41mm Hardlex-Coated Steel case. With its 18mm lug width and 10.9mm profile, it sits comfortably on most wrists. [seikata-wm-6d099b53fb5f]

Also known as: Crown

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

10.9mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Black

Jewels

33j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1972

Related Models

• Seiko 6195-580
• Seiko 7173-688
• Seiko 3816-684
• Seiko 0730-513
• Seiko 3868-608
• Seiko 6110-868
• Seiko 4441-756
• Seiko 4475-890
• Seiko 7041-206
• Seiko 7011-829
• Seiko 0711-342
• Seiko 6638-198