Seiko Cal. 7012 - 443

This Spring Drive model from 1967 features a 37mm Gold-Plated case. With its 19mm lug width and 15.5mm profile, it sits comfortably on most wrists. [seikata-wm-5841360f3cfc]

Also known as: Sumo, Silverwave

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

15.5mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

White

Jewels

34j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1967

Related Models

• Seiko 7035-549
• Seiko 0775-463
• Seiko 7195-886
• Seiko 6164-651
• Seiko 5218-751
• Seiko 6673-424
• Seiko 4530-848
• Seiko 4470-812
• Seiko 7158-329
• Seiko 6392-331
• Seiko 6675-385
• Seiko 7175-640