Seiko Cal. 4439 - 771

The Seiko 4439-771 represents an important milestone in Seiko's 1986 lineup. With its 20mm lug width and 12.5mm profile, it sits comfortably on most wrists. [seikata-wm-2ad0aa7c73ff]

Also known as: Panda

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

12.5mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

170m

Dial Color

Green

Jewels

25j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1986

Related Models

• Seiko 4574-109
• Seiko 6247-516
• Seiko 5233-191
• Seiko 0755-538
• Seiko 6639-914
• Seiko 6120-340
• Seiko 5630-225
• Seiko 6681-774
• Seiko 5695-219
• Seiko 5255-279
• Seiko 6120-133
• Seiko 6294-129