Seiko Cal. 4541 - 760

This Solar model from 1965 features a 35mm PVD Black case. With its 20mm lug width and 14.9mm profile, it sits comfortably on most wrists. [seikata-wm-3ba4a08befed]

Also known as: Tuna

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

35mm

Case Thickness

14.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Black

Jewels

27j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1965

Related Models

• Seiko 6669-323
• Seiko 6665-297
• Seiko 6655-271
• Seiko 4481-951
• Seiko 4471-470
• Seiko 4445-320
• Seiko 4568-178
• Seiko 4550-273
• Seiko 5672-437
• Seiko 6129-543
• Seiko 5635-144
• Seiko 3850-323