Seiko Cal. 4515 - 342

The Seiko 4515-342 represents an important milestone in Seiko's 1974 lineup. With its 18mm lug width and 14.7mm profile, it sits comfortably on most wrists. [seikata-wm-4ef8be65fa1b]

Also known as: Bellmatic, Baby Tuna

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

14.7mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

160m

Dial Color

Cream

Jewels

28j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1974

Related Models

• Seiko 5264-356
• Seiko 7012-373
• Seiko 3854-221
• Seiko 0777-130
• Seiko 6616-356
• Seiko 6645-852
• Seiko 6316-957
• Seiko 5293-638
• Seiko 3837-307
• Seiko 6327-109
• Seiko 5267-245
• Seiko 7078-960