Seiko Cal. 7159 - 991

The Seiko 7159-991 represents an important milestone in Seiko's 1981 lineup. It features a Silver dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-f65634ff9b79]

Also known as: Turtle, Shogun

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

36mm

Case Thickness

9.8mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

180m

Dial Color

Silver

Jewels

34j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1981

Related Models

• Seiko 6338-883
• Seiko 5659-712
• Seiko 3886-856
• Seiko 7034-667
• Seiko 4553-537
• Seiko 6696-258
• Seiko 4412-207
• Seiko 0760-210
• Seiko 6234-175
• Seiko 3877-132
• Seiko 6279-152
• Seiko 4469-966