Seiko Cal. 0719 - 977

This Spring Drive model from 1983 features a 43mm Stainless Steel case. It features a Blue Sunburst dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-17de21116de2]

Also known as: Sumo, Emperor

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

11.6mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

140m

Dial Color

Blue Sunburst

Jewels

36j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1983

Related Models

• Seiko 3894-735
• Seiko 6221-809
• Seiko 6177-244
• Seiko 6388-411
• Seiko 6348-324
• Seiko 4529-950
• Seiko 7118-768
• Seiko 6235-155
• Seiko 4461-833
• Seiko 4546-831
• Seiko 6182-461
• Seiko 3851-118