Seiko Cal. 4523 - 510

This Solar model from 1975 features a 34mm Stainless Steel case. With its 19mm lug width and 12.2mm profile, it sits comfortably on most wrists. [seikata-wm-7440d075f89d]

Also known as: Tuna, Baby Tuna

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

34mm

Case Thickness

12.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

50m

Dial Color

Silver

Jewels

25j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1975

Related Models

• Seiko 6352-979
• Seiko 5294-412
• Seiko 6346-301
• Seiko 3882-197
• Seiko 5244-122
• Seiko 7097-330
• Seiko 6390-259
• Seiko 3887-183
• Seiko 0791-167
• Seiko 7135-209
• Seiko 6130-667
• Seiko 5610-233