Seiko Cal. 7183 - 162

This Spring Drive model from 1988 features a 46mm Two-Tone case. It features a White dial protected by a Hardlex crystal and offers 30m of water resistance. [seikata-wm-fd4b461f146f]

Also known as: UFO, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

46mm

Case Thickness

13.5mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

30m

Dial Color

White

Jewels

28j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1988

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