Seiko Cal. 5679 - 121

Released in 1994, the Cal. 5679 with design code 121 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-473fc6ce3bbc]

Also known as: Monster, Helmet

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

45mm

Case Thickness

8.7mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

120m

Dial Color

Burgundy

Jewels

22j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1994

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