Seiko Cal. 5623 - 939

The 5623-939 is a sought-after Quartz piece from Seiko's golden era. It features a Silver dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-19f280a23809]

Also known as: Emperor

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

10.2mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

150m

Dial Color

Silver

Jewels

18j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1978

Related Models

• Seiko 4412-921
• Seiko 6197-464
• Seiko 4533-114
• Seiko 6362-905
• Seiko 5245-412
• Seiko 5216-203
• Seiko 6176-395
• Seiko 5640-357
• Seiko 3884-157
• Seiko 7080-284
• Seiko 6646-394
• Seiko 7070-692