Seiko Cal. 6659 - 442

The Seiko 6659-442 represents an important milestone in Seiko's 1967 lineup. The Coin-Edge bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-6d86766afadd]

Also known as: Panda, UFO

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

36mm

Case Thickness

11.5mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Silver

Jewels

36j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1967

Related Models

• Seiko 6377-954
• Seiko 6698-602
• Seiko 5228-491
• Seiko 6253-378
• Seiko 6255-846
• Seiko 6237-395
• Seiko 7041-341
• Seiko 7190-879
• Seiko 4599-481
• Seiko 7032-481
• Seiko 6650-515
• Seiko 6222-923