Seiko Cal. 7189 - 190

The Seiko 7189-190 represents an important milestone in Seiko's 1997 lineup. Powered by the 7189 caliber with 29j jewels beating at 36,000 bph, it delivers a 56 hours power reserve. [seikata-wm-d687ed217fd9]

Also known as: Tuna, Silverwave

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

11.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

White

Jewels

29j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1997

Related Models

• Seiko 5232-713
• Seiko 6678-216
• Seiko 6130-862
• Seiko 3820-826
• Seiko 0781-948
• Seiko 6331-878
• Seiko 6663-856
• Seiko 6318-538
• Seiko 7192-549
• Seiko 4487-858
• Seiko 0761-177
• Seiko 5669-911