Seiko Cal. 6170 - 998

This Spring Drive model from 1967 features a 44mm Titanium case. Powered by the 6170 caliber with 18j jewels beating at 21,600 bph, it delivers a 57 hours power reserve. [seikata-wm-e962d56c4638]

Also known as: Navigator, Flighty

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

44mm

Case Thickness

12.9mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Blue Sunburst

Jewels

18j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1967

Related Models

• Seiko 3822-125
• Seiko 6379-721
• Seiko 7191-538
• Seiko 6290-136
• Seiko 6333-611
• Seiko 6326-108
• Seiko 4537-444
• Seiko 6113-796
• Seiko 6631-949
• Seiko 6214-274
• Seiko 5214-646
• Seiko 6219-740