Seiko Cal. 5624 - 621

The Seiko 5624-621 represents an important milestone in Seiko's 1996 lineup. Powered by the 5624 caliber with 24j jewels beating at 21,600 bph, it delivers a 49 hours power reserve. [seikata-wm-378a235ac118]

Also known as: Helmet, Flighty

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

15.7mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Cream

Jewels

24j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1996

Related Models

• Seiko 0723-472
• Seiko 6644-165
• Seiko 6364-379
• Seiko 4463-946
• Seiko 6655-608
• Seiko 7094-138
• Seiko 7041-231
• Seiko 7039-218
• Seiko 4496-793
• Seiko 6132-448
• Seiko 6661-865
• Seiko 6219-241