Seiko Cal. 5688 - 839

This Automatic model from 1987 features a 36mm Two-Tone case. Powered by the 5688 caliber with 21j jewels beating at 28,800 bph, it delivers a 36 hours power reserve. [seikata-wm-b4d3814aa514]

Also known as: Pogue, Silverwave

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

36mm

Case Thickness

11.9mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Green

Jewels

21j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1987

Related Models

• Seiko 6218-944
• Seiko 6357-361
• Seiko 6218-474
• Seiko 6149-199
• Seiko 4536-301
• Seiko 6157-245
• Seiko 6679-421
• Seiko 6212-726
• Seiko 0724-881
• Seiko 7054-469
• Seiko 6294-119
• Seiko 7050-255