Seiko Cal. 5620 - 392

This Quartz model from 1976 features a 44mm Gold-Plated case. It features a Blue Sunburst dial protected by a Sapphire crystal and offers 40m of water resistance. [seikata-wm-a33e4a927796]

Also known as: Sumo, Arnie

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

8.7mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Blue Sunburst

Jewels

18j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1976

Related Models

• Seiko 7189-946
• Seiko 4591-895
• Seiko 6611-422
• Seiko 6670-172
• Seiko 7157-523
• Seiko 4560-976
• Seiko 6265-784
• Seiko 5230-462
• Seiko 5661-818
• Seiko 0766-568
• Seiko 6338-731
• Seiko 3831-192