Seiko Cal. 0726 - 989

Released in 1982, the Cal. 0726 with design code 989 was part of Seiko's domestic market collection. It features a Silver dial protected by a Sapphire crystal and offers 50m of water resistance. [seikata-wm-bf8fd05594cd]

Also known as: Sumo, Golden Tuna

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

13.5mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

50m

Dial Color

Silver

Jewels

26j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1982

Related Models

• Seiko 7066-581
• Seiko 6352-664
• Seiko 6295-654
• Seiko 7164-561
• Seiko 7145-348
• Seiko 0745-735
• Seiko 3893-965
• Seiko 5678-116
• Seiko 7161-674
• Seiko 4512-147
• Seiko 3848-955
• Seiko 4512-113