Seiko Cal. 5639 - 339

The 5639-339 is a sought-after Kinetic piece from Seiko's golden era. With its 19mm lug width and 14.2mm profile, it sits comfortably on most wrists. [seikata-wm-20555fbdd59e]

Also known as: Sportsmatic

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

46mm

Case Thickness

14.2mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Cream

Jewels

32j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1978

Related Models

• Seiko 3888-186
• Seiko 6182-455
• Seiko 7094-406
• Seiko 6385-497
• Seiko 0760-107
• Seiko 5625-564
• Seiko 6684-381
• Seiko 7132-305
• Seiko 4489-414
• Seiko 6285-692
• Seiko 6375-631
• Seiko 4558-405