Seiko Cal. 7185 - 681

The Seiko 7185-681 represents an important milestone in Seiko's 1990 lineup. It features a Black dial protected by a Acrylic crystal and offers 50m of water resistance. [seikata-wm-14219891e0c2]

Also known as: Sumo

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

11.8mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

50m

Dial Color

Black

Jewels

22j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1990

Related Models

• Seiko 4531-308
• Seiko 0791-940
• Seiko 6161-858
• Seiko 4542-604
• Seiko 6618-878
• Seiko 6143-116
• Seiko 6166-143
• Seiko 4521-106
• Seiko 5255-195
• Seiko 6125-431
• Seiko 7188-698
• Seiko 0717-361