Seiko Cal. 7183 - 521

Released in 1981, the Cal. 7183 with design code 521 was part of Seiko's domestic market collection. It features a Silver dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-04472db7489a]

Also known as: Baby Tuna, Emperor

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

43mm

Case Thickness

14.7mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

60m

Dial Color

Silver

Jewels

32j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1981

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