Seiko Cal. 7161 - 820

The Seiko 7161-820 represents an important milestone in Seiko's 1966 lineup. It features a White dial protected by a Acrylic crystal and offers 160m of water resistance. [seikata-wm-28e12ed53d3b]

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

13.9mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

White

Jewels

28j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1966

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