Seiko Cal. 5677 - 683

Released in 1967, the Cal. 5677 with design code 683 was part of Seiko's domestic market collection. It features a Champagne dial protected by a Hardlex crystal and offers 190m of water resistance. [seikata-wm-7c1ca2dd3ad3]

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

8.9mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Champagne

Jewels

22j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1967

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