Seiko Cal. 4454 - 788

Released in 1986, the Cal. 4454 with design code 788 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-37da580accbe]

Also known as: Sumo

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

36mm

Case Thickness

12.0mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Champagne

Jewels

35j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1986

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