Seiko Cal. 4578 - 369

This Solar model from 1972 features a 42mm Titanium case. With its 20mm lug width and 11.5mm profile, it sits comfortably on most wrists. [seikata-wm-466c8bfb70cd]

Also known as: Tuna, Arnie

Specifications

Movement

Solar

Case Material

Titanium

Case Width

42mm

Case Thickness

11.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

30m

Dial Color

Silver

Jewels

18j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1972

Related Models

• Seiko 4556-999
• Seiko 0722-127
• Seiko 4412-949
• Seiko 7122-694
• Seiko 6654-534
• Seiko 5256-428
• Seiko 0799-604
• Seiko 4588-387
• Seiko 7065-612
• Seiko 4413-710
• Seiko 5262-904
• Seiko 7155-735