Seiko Cal. 4519 - 724

This Automatic model from 1977 features a 39mm Two-Tone case. With its 20mm lug width and 12.8mm profile, it sits comfortably on most wrists. [seikata-wm-1a0dd848cac5]

Also known as: Tuna

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

39mm

Case Thickness

12.8mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Navy

Jewels

30j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1977

Related Models

• Seiko 6244-901
• Seiko 5697-777
• Seiko 4451-829
• Seiko 6623-751
• Seiko 5651-180
• Seiko 4484-106
• Seiko 5237-792
• Seiko 5631-722
• Seiko 6161-532
• Seiko 6244-239
• Seiko 6274-169
• Seiko 4411-782