Seiko Cal. 5650 - 423

The Seiko 5650-423 represents an important milestone in Seiko's 1991 lineup. Powered by the 5650 caliber with 30j jewels beating at 21,600 bph, it delivers a 37 hours power reserve. [seikata-wm-de41ab98007a]

Also known as: Pogue

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

34mm

Case Thickness

14.2mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

140m

Dial Color

Silver

Jewels

30j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1991

Related Models

• Seiko 6396-232
• Seiko 4579-461
• Seiko 6269-439
• Seiko 7022-716
• Seiko 6166-470
• Seiko 3898-412
• Seiko 4440-568
• Seiko 4547-265
• Seiko 6324-776
• Seiko 6350-347
• Seiko 3881-429
• Seiko 6315-656