Seiko Cal. 5643 - 494

Seiko 5643-494

The Seiko 5643-494 represents an important milestone in Seiko's 1995 lineup. Powered by the 5643 caliber with 35j jewels beating at 21,600 bph, it delivers a 52 hours power reserve. [seikata-wm-455149fd7718]

Also known as: Helmet

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
38mm
Case Thickness
15.0mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
200m
Dial Color
Green
Jewels
35j
Frequency
21,600 bph
Power Reserve
52 hours
Year
1995

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seikata-wm-455149fd7718