Seiko Cal. 4553 - 778

Seiko 4553-778

The 4553-778 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4553 caliber with 23j jewels beating at 21,600 bph, it delivers a 63 hours power reserve. [seikata-wm-068acc31637b]

Also known as: Helmet

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
44mm
Case Thickness
12.9mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Green
Jewels
23j
Frequency
21,600 bph
Power Reserve
63 hours
Year
1989

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seikata-wm-068acc31637b