Seiko Cal. 5621 - 752

This Spring Drive model from 1988 features a 43mm Stainless Steel case. It features a Navy dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-c61b325ae2b4]

Also known as: Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

14.2mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

200m

Dial Color

Navy

Jewels

25j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1988

Related Models

• Seiko 3883-534
• Seiko 7015-430
• Seiko 6379-170
• Seiko 4462-211
• Seiko 7124-760
• Seiko 5244-143
• Seiko 6314-494
• Seiko 4415-357
• Seiko 7031-330
• Seiko 4518-648
• Seiko 3874-685
• Seiko 7173-249