Seiko Cal. 5660 - 248

This Spring Drive model from 1992 features a 38mm Gold-Plated case. Powered by the 5660 caliber with 34j jewels beating at 21,600 bph, it delivers a 52 hours power reserve. [seikata-wm-3b8ee3ed6316]

Also known as: World Timer

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

10.9mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Silver

Jewels

34j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1992

Related Models

• Seiko 6216-831
• Seiko 6283-273
• Seiko 6254-328
• Seiko 6122-396
• Seiko 7174-175
• Seiko 3893-318
• Seiko 6661-585
• Seiko 6690-491
• Seiko 5613-362
• Seiko 6219-559
• Seiko 0788-691
• Seiko 6613-884