Seiko Cal. 6699 - 993

The Seiko 6699-993 represents an important milestone in Seiko's 1983 lineup. It features a Green dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-000b70fd00b8]

Also known as: Sumo

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

15.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Green

Jewels

27j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1983

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