Seiko Cal. 5623 - 369

The Seiko 5623-369 represents an important milestone in Seiko's 1965 lineup. Powered by the 5623 caliber with 26j jewels beating at 28,800 bph, it delivers a 61 hours power reserve. [seikata-wm-abf7ad27013d]

Also known as: World Timer

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

15.4mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

White

Jewels

26j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1965

Related Models

• Seiko 5645-996
• Seiko 3839-993
• Seiko 6195-713
• Seiko 6142-648
• Seiko 6645-810
• Seiko 6625-142
• Seiko 4526-578
• Seiko 5269-697
• Seiko 3810-432
• Seiko 7132-878
• Seiko 0795-667
• Seiko 6226-989