Seiko Cal. 6617 - 948

The Seiko 6617-948 represents an important milestone in Seiko's 1991 lineup. Powered by the 6617 caliber with 32j jewels beating at 36,000 bph, it delivers a 44 hours power reserve. [seikata-wm-e0bcf42c9987]

Also known as: Tuna

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

46mm

Case Thickness

8.1mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

50m

Dial Color

Black

Jewels

32j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1991

Related Models

• Seiko 4431-944
• Seiko 5679-195
• Seiko 5699-909
• Seiko 6193-527
• Seiko 3850-876
• Seiko 6682-827
• Seiko 5235-737
• Seiko 6227-911
• Seiko 4450-827
• Seiko 3883-328
• Seiko 7130-447
• Seiko 7185-110