Seiko Cal. 5642 - 494

Seiko 5642-494

The 5642-494 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5642 caliber with 27j jewels beating at 21,600 bph, it delivers a 43 hours power reserve. [seikata-wm-e21cc216696d]

Also known as: Turtle, Navigator

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
44mm
Case Thickness
9.0mm
Lug Width
19mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
130m
Dial Color
Silver
Jewels
27j
Frequency
21,600 bph
Power Reserve
43 hours
Year
1991

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seikata-wm-e21cc216696d