Seiko Cal. 6626 - 939

The 6626-939 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Black dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-cba10b39883e]

Also known as: Tuna, Crown

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

14.8mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Black

Jewels

24j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1979

Related Models

• Seiko 5249-698
• Seiko 4584-573
• Seiko 3869-977
• Seiko 4593-707
• Seiko 7091-352
• Seiko 7064-744
• Seiko 6683-398
• Seiko 3812-471
• Seiko 6139-948
• Seiko 6141-611
• Seiko 4512-523
• Seiko 3811-685