Seiko Cal. 7170 - 724

This Spring Drive model from 1981 features a 46mm Gold-Plated case. It features a White dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-ebbaa934fbd2]

Also known as: Crown

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

12.9mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

White

Jewels

17j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1981

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