Seiko Cal. 5646 - 462

The 5646-462 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 5646 caliber with 18j jewels beating at 28,800 bph, it delivers a 60 hours power reserve. [seikata-wm-31d6ec9f8eb3]

Also known as: Emperor, Arnie

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

44mm

Case Thickness

15.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Burgundy

Jewels

18j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1970

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