Seiko Cal. 7139 - 688

Released in 1984, the Cal. 7139 with design code 688 was part of Seiko's domestic market collection. With its 20mm lug width and 9.5mm profile, it sits comfortably on most wrists. [seikata-wm-c92f98be8ff7]

Also known as: Pogue, Sea Horse

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

9.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Burgundy

Jewels

35j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1984

Related Models

• Seiko 4452-491
• Seiko 7070-783
• Seiko 4473-198
• Seiko 6331-711
• Seiko 6296-898
• Seiko 4434-209
• Seiko 6280-614
• Seiko 6630-626
• Seiko 5616-681
• Seiko 5247-348
• Seiko 3825-341
• Seiko 6226-510