Seiko Cal. 6371 - 255

Released in 1997, the Cal. 6371 with design code 255 was part of Seiko's domestic market collection. It features a Navy dial protected by a Hardlex crystal and offers 90m of water resistance. [seikata-wm-5ec972845c80]

Also known as: Sportsmatic

Specifications

Movement

Solar

Case Material

Titanium

Case Width

43mm

Case Thickness

9.0mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Navy

Jewels

33j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1997

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