Seiko Cal. 7139 - 327

The Seiko 7139-327 represents an important milestone in Seiko's 1982 lineup. With its 21mm lug width and 14.8mm profile, it sits comfortably on most wrists. [seikata-wm-1ca16ff1630f]

Also known as: Turtle

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

35mm

Case Thickness

14.8mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Navy

Jewels

21j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1982

Related Models

• Seiko 4488-964
• Seiko 6182-161
• Seiko 7078-208
• Seiko 5279-264
• Seiko 6640-486
• Seiko 6120-436
• Seiko 0785-732
• Seiko 7059-843
• Seiko 6367-940
• Seiko 5249-150
• Seiko 6164-488
• Seiko 5232-848