Seiko Cal. 7141 - 743

This Hand-Winding model from 1977 features a 38mm Stainless Steel case. With its 22mm lug width and 14.8mm profile, it sits comfortably on most wrists. [seikata-wm-6a2aac7fdcfb]

Also known as: Navigator

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

14.8mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Black

Jewels

19j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1977

Related Models

• Seiko 0752-109
• Seiko 6148-244
• Seiko 6685-687
• Seiko 4454-150
• Seiko 7131-579
• Seiko 6639-426
• Seiko 4411-313
• Seiko 6240-691
• Seiko 4436-943
• Seiko 0798-281
• Seiko 6169-785
• Seiko 0791-440