Seiko Cal. 5650 - 492

The Seiko 5650-492 represents an important milestone in Seiko's 1985 lineup. Powered by the 5650 caliber with 33j jewels beating at 21,600 bph, it delivers a 57 hours power reserve. [seikata-wm-eb358ee4101f]

Also known as: Tuna, Goldfeather

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

12.6mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Burgundy

Jewels

33j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1985

Related Models

• Seiko 4410-570
• Seiko 6115-645
• Seiko 3892-106
• Seiko 3876-308
• Seiko 7041-471
• Seiko 7133-528
• Seiko 0745-825
• Seiko 4430-225
• Seiko 5275-410
• Seiko 0720-117
• Seiko 4462-725
• Seiko 4545-491