Seiko Cal. 6621 - 776

The Seiko 6621-776 represents an important milestone in Seiko's 1977 lineup. It features a Green dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-d639a77aab43]

Also known as: Panda, Navigator

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

42mm

Case Thickness

12.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

200m

Dial Color

Green

Jewels

18j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1977

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