Seiko Cal. 6699 - 777

The Seiko 6699-777 represents an important milestone in Seiko's 1977 lineup. The Fixed bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-4b33218c0ee9]

Also known as: Bellmatic

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

39mm

Case Thickness

8.2mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

170m

Dial Color

Burgundy

Jewels

17j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1977

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