Seiko Cal. 6139 - 464

The Seiko 6139-464 represents an important milestone in Seiko's 1974 lineup. It features a Blue Sunburst dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-d5db3fc928d8]

Also known as: Goldfeather

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

9.9mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

150m

Dial Color

Blue Sunburst

Jewels

18j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1974

Related Models

• Seiko 5214-184
• Seiko 4474-632
• Seiko 6635-586
• Seiko 6348-780
• Seiko 7060-156
• Seiko 4475-709
• Seiko 3879-496
• Seiko 0767-718
• Seiko 5262-738
• Seiko 6273-637
• Seiko 0763-827
• Seiko 6681-893