Seiko Cal. 5642 - 602

Seiko 5642-602

The Seiko 5642-602 represents an important milestone in Seiko's 1971 lineup. Powered by the 5642 caliber with 18j jewels beating at 28,800 bph, it delivers a 55 hours power reserve. [seikata-wm-55cd40585b2b]

Also known as: Emperor, Arnie

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
9.2mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
Champagne
Jewels
18j
Frequency
28,800 bph
Power Reserve
55 hours
Year
1971

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