Seiko Cal. 6177 - 903

The Seiko 6177-903 represents an important milestone in Seiko's 1979 lineup. It features a White dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-8f97687fd88a]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

44mm

Case Thickness

11.9mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

White

Jewels

34j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1979

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