Seiko Cal. 6374 - 433

Released in 1990, the Cal. 6374 with design code 433 was part of Seiko's domestic market collection. It features a Black dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-fdb2edaa5c0e]

Also known as: Silverwave, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

40mm

Case Thickness

13.3mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Black

Jewels

28j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1990

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