Seiko Cal. 5650 - 923

The Seiko 5650-923 represents an important milestone in Seiko's 1976 lineup. Powered by the 5650 caliber with 24j jewels beating at 36,000 bph, it delivers a 60 hours power reserve. [seikata-wm-6f634ef79ea8]

Also known as: Turtle, Sumo

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

38mm

Case Thickness

10.7mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

40m

Dial Color

Burgundy

Jewels

24j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1976

Related Models

• Seiko 7080-566
• Seiko 7097-257
• Seiko 6182-181
• Seiko 0782-539
• Seiko 0798-405
• Seiko 4456-328
• Seiko 3867-121
• Seiko 5269-858
• Seiko 6173-331
• Seiko 6347-844
• Seiko 5249-341
• Seiko 6324-356