Seiko Cal. 5623 - 386

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-8f06c29aecf5]

Also known as: Arnie

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

40mm

Case Thickness

10.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

140m

Dial Color

Blue Sunburst

Jewels

24j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1976

Related Models

• Seiko 6633-893
• Seiko 7122-802
• Seiko 6121-985
• Seiko 0796-177
• Seiko 6133-576
• Seiko 5691-825
• Seiko 3885-965
• Seiko 6319-327
• Seiko 5214-783
• Seiko 3840-961
• Seiko 7169-406
• Seiko 7141-721