Seiko Cal. 7187 - 610

The Seiko 7187-610 represents an important milestone in Seiko's 1974 lineup. It features a White dial protected by a Acrylic crystal and offers 50m of water resistance. [seikata-wm-1f443cb618c3]

Also known as: Arnie

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

46mm

Case Thickness

11.9mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

White

Jewels

19j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1974

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