Seiko Cal. 4563 - 356

Seiko 4563-356

The 4563-356 is a sought-after Solar piece from Seiko's golden era. Powered by the 4563 caliber with 34j jewels beating at 28,800 bph, it delivers a 72 hours power reserve. [seikata-wm-8100278709f4]

Also known as: Helmet, Navigator

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
10.6mm
Lug Width
19mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
30m
Dial Color
Green
Jewels
34j
Frequency
28,800 bph
Power Reserve
72 hours
Year
1996

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seikata-wm-8100278709f4