Seiko Cal. 6391 - 841

The Seiko 6391-841 represents an important milestone in Seiko's 1998 lineup. It features a Black dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-eb42ebaeffe2]

Also known as: Bellmatic

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

41mm

Case Thickness

8.2mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Black

Jewels

32j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1998

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