Seiko Cal. 6310 - 898

Released in 1985, the Cal. 6310 with design code 898 was part of Seiko's domestic market collection. Powered by the 6310 caliber with 19j jewels beating at 36,000 bph, it delivers a 58 hours power reserve. [seikata-wm-b409fadb58bc]

Also known as: UFO

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

37mm

Case Thickness

9.6mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Blue Sunburst

Jewels

19j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1985

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