Seiko Cal. 6373 - 961

The Seiko 6373-961 represents an important milestone in Seiko's 1987 lineup. It features a White dial protected by a Hardlex crystal and offers 180m of water resistance. [seikata-wm-21c4ed557eac]

Also known as: Sumo

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

34mm

Case Thickness

15.2mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

White

Jewels

22j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1987

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