Seiko Cal. 5612 - 190

The Seiko 5612-190 represents an important milestone in Seiko's 1991 lineup. It features a White dial protected by a Acrylic crystal and offers 50m of water resistance. [seikata-wm-1365571840e6]

Also known as: Sumo, Navigator

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

45mm

Case Thickness

13.3mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

White

Jewels

36j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1991

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