Seiko Cal. 7175 - 184

This Hand-Winding model from 1983 features a 42mm Hardlex-Coated Steel case. It features a White dial protected by a Sapphire crystal and offers 50m of water resistance. [seikata-wm-b2330dedb3e6]

Also known as: Helmet, UFO

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

8.3mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

White

Jewels

23j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1983

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