Seiko Cal. 6287 - 406

Released in 1978, the Cal. 6287 with design code 406 was part of Seiko's domestic market collection. It features a Black dial protected by a Hardlex crystal and offers 160m of water resistance. [seikata-wm-bc9821624f3f]

Also known as: Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

43mm

Case Thickness

9.3mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Black

Jewels

32j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1978

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