Seiko Cal. 4463 - 228

Seiko 4463-228

The 4463-228 is a sought-after Solar piece from Seiko's golden era. Powered by the 4463 caliber with 18j jewels beating at 21,600 bph, it delivers a 44 hours power reserve. [seikata-wm-a3230c0e7bda]

Also known as: Golden Tuna, Baby Tuna

Specifications

Movement
Solar
Case Material
Titanium
Case Width
43mm
Case Thickness
8.8mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
Burgundy
Jewels
18j
Frequency
21,600 bph
Power Reserve
44 hours
Year
1990

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