Seiko Cal. 6689 - 173

The Seiko 6689-173 represents an important milestone in Seiko's 1987 lineup. It features a White dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-af2bfe505cae]

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

8.8mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

50m

Dial Color

White

Jewels

18j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1987

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