Seiko Cal. 4463 - 210

The 4463-210 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 4463 caliber with 23j jewels beating at 21,600 bph, it delivers a 61 hours power reserve. [seikata-wm-f3ca6bfb1236]

Also known as: Turtle, Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

14.4mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

40m

Dial Color

White

Jewels

23j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1967

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