Seiko Cal. 4561 - 330

Seiko 4561-330

The 4561-330 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 4561 caliber with 18j jewels beating at 21,600 bph, it delivers a 41 hours power reserve. [seikata-wm-5f161eab7720]

Also known as: Sea Horse, Baby Tuna

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
41mm
Case Thickness
9.3mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
200m
Dial Color
Green
Jewels
18j
Frequency
21,600 bph
Power Reserve
41 hours
Year
1994

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seikata-wm-5f161eab7720