Seiko Cal. 7161 - 258

This Automatic model from 1969 features a 46mm Gold-Plated case. Powered by the 7161 caliber with 18j jewels beating at 21,600 bph, it delivers a 50 hours power reserve. [seikata-wm-a1ebbea56817]

Also known as: Tuna, Navigator

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

13.7mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

140m

Dial Color

Green

Jewels

18j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1969

Related Models

• Seiko 6280-807
• Seiko 0757-648
• Seiko 7031-642
• Seiko 6393-362
• Seiko 6164-809
• Seiko 0789-685
• Seiko 3853-640
• Seiko 6655-316
• Seiko 6272-600
• Seiko 5625-887
• Seiko 5662-996
• Seiko 5289-590