Seiko Cal. 5688 - 842

This Quartz model from 1991 features a 43mm Two-Tone case. Powered by the 5688 caliber with 26j jewels beating at 21,600 bph, it delivers a 60 hours power reserve. [seikata-wm-9c8605431e60]

Also known as: Sumo

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

43mm

Case Thickness

12.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

140m

Dial Color

White

Jewels

26j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1991

Related Models

• Seiko 4514-331
• Seiko 6130-965
• Seiko 0753-853
• Seiko 4554-487
• Seiko 4599-420
• Seiko 5259-915
• Seiko 6625-726
• Seiko 4499-525
• Seiko 4580-730
• Seiko 6364-322
• Seiko 6293-148
• Seiko 3835-324