Seiko Cal. 0728 - 912

This Spring Drive model from 1967 features a 41mm Stainless Steel case. It features a Champagne dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-62aa9a88ada4]

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

12.8mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

120m

Dial Color

Champagne

Jewels

24j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1967

Related Models

• Seiko 6616-958
• Seiko 3821-433
• Seiko 6617-853
• Seiko 6320-966
• Seiko 7020-787
• Seiko 7075-339
• Seiko 7090-173
• Seiko 3819-614
• Seiko 7057-678
• Seiko 6378-376
• Seiko 5682-397
• Seiko 6250-500