Seiko Cal. 7147 - 209

This Hand-Winding model from 1979 features a 40mm Two-Tone case. Powered by the 7147 caliber with 30j jewels beating at 36,000 bph, it delivers a 52 hours power reserve. [seikata-wm-05d680a7a8d2]

Also known as: World Timer

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

40mm

Case Thickness

8.7mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Champagne

Jewels

30j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1979

Related Models

• Seiko 5246-183
• Seiko 0770-133
• Seiko 4586-384
• Seiko 6685-315
• Seiko 6333-258
• Seiko 4564-231
• Seiko 6255-653
• Seiko 7070-331
• Seiko 6187-210
• Seiko 6340-710
• Seiko 7012-248
• Seiko 3813-629