Seiko Cal. 6181 - 613

The Seiko 6181-613 represents an important milestone in Seiko's 1977 lineup. It features a White dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-42dff24d3a7b]

Also known as: Arnie

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

11.4mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

White

Jewels

19j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1977

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