Seiko Cal. 5623 - 701

The Seiko 5623-701 represents an important milestone in Seiko's 1979 lineup. It features a Navy dial protected by a Acrylic crystal and offers 180m of water resistance. [seikata-wm-a75100753c4b]

Also known as: Sumo, Bellmatic

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

42mm

Case Thickness

13.2mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

180m

Dial Color

Navy

Jewels

34j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1979

Related Models

• Seiko 7087-847
• Seiko 3838-829
• Seiko 7068-226
• Seiko 6122-147
• Seiko 3826-180
• Seiko 6127-229
• Seiko 4552-480
• Seiko 7134-946
• Seiko 6191-515
• Seiko 6337-549
• Seiko 6181-980
• Seiko 0747-939