Seiko Cal. 6621 - 777

The Seiko 6621-777 represents an important milestone in Seiko's 1965 lineup. It features a Silver dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-b0188ab4ab5f]

Also known as: Pogue

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

41mm

Case Thickness

12.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

140m

Dial Color

Silver

Jewels

36j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1965

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