Seiko Cal. 7136 - 278

This Solar model from 1977 features a 46mm Titanium case. With its 22mm lug width and 10.6mm profile, it sits comfortably on most wrists. [seikata-wm-4ea3ae7da401]

Also known as: Navigator, Emperor

Specifications

Movement

Solar

Case Material

Titanium

Case Width

46mm

Case Thickness

10.6mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Blue Sunburst

Jewels

19j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1977

Related Models

• Seiko 6173-694
• Seiko 3860-362
• Seiko 4545-715
• Seiko 7022-765
• Seiko 6147-488
• Seiko 6658-638
• Seiko 4492-674
• Seiko 3871-632
• Seiko 4559-911
• Seiko 5232-288
• Seiko 6175-660
• Seiko 7174-206