Seiko Cal. 5221 - 917

The Seiko 5221-917 represents an important milestone in Seiko's 1975 lineup. It features a Silver dial protected by a Acrylic crystal and offers 140m of water resistance. [seikata-wm-f9b5ccec382e]

Also known as: Navigator

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

46mm

Case Thickness

13.4mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

140m

Dial Color

Silver

Jewels

32j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1975

Related Models

• Seiko 0774-740
• Seiko 7151-624
• Seiko 6245-320
• Seiko 6639-333
• Seiko 7114-388
• Seiko 6239-538
• Seiko 7020-336
• Seiko 7076-725
• Seiko 5228-718
• Seiko 7119-689
• Seiko 5629-353
• Seiko 7190-111