Seiko Cal. 7189 - 727

This Hand-Winding model from 1973 features a 37mm Stainless Steel case. With its 21mm lug width and 8.7mm profile, it sits comfortably on most wrists. [seikata-wm-1a664155d85d]

Also known as: Navigator

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

8.7mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

40m

Dial Color

Black

Jewels

22j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1973

Related Models

• Seiko 7123-649
• Seiko 5240-992
• Seiko 7040-901
• Seiko 6684-671
• Seiko 4462-642
• Seiko 5647-914
• Seiko 6395-986
• Seiko 4590-594
• Seiko 6615-817
• Seiko 7148-864
• Seiko 0777-882
• Seiko 6389-337