Seiko Cal. 7180 - 617

The Seiko 7180-617 represents an important milestone in Seiko's 1978 lineup. Powered by the 7180 caliber with 35j jewels beating at 21,600 bph, it delivers a 59 hours power reserve. [seikata-wm-5f151f1039e0]

Also known as: Samurai

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

36mm

Case Thickness

15.8mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Silver

Jewels

35j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1978

Related Models

• Seiko 5293-823
• Seiko 4520-450
• Seiko 6611-742
• Seiko 6241-697
• Seiko 6231-915
• Seiko 4435-277
• Seiko 6656-178
• Seiko 6610-601
• Seiko 4548-776
• Seiko 7078-116
• Seiko 5662-996
• Seiko 4572-165