Seiko Cal. 7133 - 502

The 7133-502 is a sought-after Quartz piece from Seiko's golden era. Powered by the 7133 caliber with 31j jewels beating at 28,800 bph, it delivers a 64 hours power reserve. [seikata-wm-d590b14e6e2b]

Also known as: Helmet, World Timer

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

8.0mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

100m

Dial Color

Champagne

Jewels

31j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1994

Related Models

• Seiko 6367-402
• Seiko 6684-935
• Seiko 5687-625
• Seiko 4568-222
• Seiko 5633-580
• Seiko 6112-693
• Seiko 7143-285
• Seiko 4595-702
• Seiko 3870-409
• Seiko 4429-210
• Seiko 6211-948
• Seiko 4571-869