Seiko Cal. 6613 - 543

This Spring Drive model from 1983 features a 45mm Two-Tone case. It features a Green dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-a0eaae5ca86c]

Also known as: Rally, Goldfeather

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

45mm

Case Thickness

10.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Green

Jewels

22j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1983

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