Seiko Cal. 6310 - 723

The Seiko 6310-723 represents an important milestone in Seiko's 1998 lineup. Powered by the 6310 caliber with 34j jewels beating at 36,000 bph, it delivers a 48 hours power reserve. [seikata-wm-420ecb4afe5c]

Also known as: Bellmatic, Emperor

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

36mm

Case Thickness

15.0mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Green

Jewels

34j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1998

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