Seiko Cal. 5617 - 142

This Hand-Winding model from 1979 features a 39mm Two-Tone case. Powered by the 5617 caliber with 36j jewels beating at 21,600 bph, it delivers a 57 hours power reserve. [seikata-wm-a986df81ca8a]

Also known as: Navigator

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

39mm

Case Thickness

8.1mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Champagne

Jewels

36j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1979

Related Models

• Seiko 3896-644
• Seiko 6676-569
• Seiko 4573-760
• Seiko 3840-757
• Seiko 3815-120
• Seiko 7023-641
• Seiko 6321-119
• Seiko 4546-248
• Seiko 0756-421
• Seiko 3868-570
• Seiko 7058-181
• Seiko 4416-188