Seiko Cal. 7154 - 393

This Spring Drive model from 1975 features a 40mm Gold-Plated case. With its 22mm lug width and 14.5mm profile, it sits comfortably on most wrists. [seikata-wm-a9e6d02e57cc]

Also known as: Navigator

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

14.5mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

170m

Dial Color

White

Jewels

36j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1975

Related Models

• Seiko 7192-398
• Seiko 5638-882
• Seiko 6220-762
• Seiko 0795-571
• Seiko 6673-102
• Seiko 3882-707
• Seiko 6189-223
• Seiko 5634-172
• Seiko 0740-502
• Seiko 4532-250
• Seiko 5263-660
• Seiko 6198-915