Seiko Cal. 5629 - 701

This Spring Drive model from 1978 features a 43mm Hardlex-Coated Steel case. The Inner Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-c7ac9b09d91d]

Also known as: World Timer, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

8.7mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Silver

Jewels

22j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1978

Related Models

• Seiko 7196-338
• Seiko 7032-705
• Seiko 3848-270
• Seiko 5672-859
• Seiko 7084-765
• Seiko 0733-419
• Seiko 4431-660
• Seiko 6692-731
• Seiko 6369-559
• Seiko 6327-832
• Seiko 5247-318
• Seiko 3877-369