Seiko Cal. 4578 - 816

This Solar model from 1976 features a 40mm PVD Black case. The Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-f99fd1f14f7f]

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

40mm

Case Thickness

11.9mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

200m

Dial Color

Green

Jewels

24j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1976

Related Models

• Seiko 5666-407
• Seiko 6373-570
• Seiko 4499-236
• Seiko 5644-154
• Seiko 0795-328
• Seiko 5233-497
• Seiko 7161-140
• Seiko 7053-930
• Seiko 6342-252
• Seiko 0738-662
• Seiko 5237-630
• Seiko 5687-289