Seiko Cal. 7070 - 428

This Spring Drive model from 1991 features a 42mm Gold-Plated case. Powered by the 7070 caliber with 21j jewels beating at 28,800 bph, it delivers a 43 hours power reserve. [seikata-wm-0d02cffe26ac]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

11.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

100m

Dial Color

Black

Jewels

21j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1991

Related Models

• Seiko 7161-932
• Seiko 4445-432
• Seiko 7029-932
• Seiko 3889-638
• Seiko 6131-853
• Seiko 7132-950
• Seiko 6337-827
• Seiko 6257-661
• Seiko 7069-127
• Seiko 6195-499
• Seiko 0782-457
• Seiko 7177-367