Seiko Cal. 6641 - 992

The Seiko 6641-992 represents an important milestone in Seiko's 1999 lineup. It features a White dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-2a689465dc63]

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

11.5mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

160m

Dial Color

White

Jewels

25j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1999

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