Seiko Cal. 5618 - 839

Released in 1966, the Cal. 5618 with design code 839 was part of Seiko's domestic market collection. With its 19mm lug width and 8.1mm profile, it sits comfortably on most wrists. [seikata-wm-cee04cb88e11]

Also known as: Pogue, UFO

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

37mm

Case Thickness

8.1mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Green

Jewels

28j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1966

Related Models

• Seiko 5691-887
• Seiko 5215-317
• Seiko 5273-150
• Seiko 6391-518
• Seiko 0748-691
• Seiko 3863-156
• Seiko 3871-927
• Seiko 3826-449
• Seiko 5288-560
• Seiko 0724-550
• Seiko 7090-188
• Seiko 6371-339