Seiko Cal. 4489 - 956

The 4489-956 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 4489 caliber with 23j jewels beating at 36,000 bph, it delivers a 53 hours power reserve. [seikata-wm-f8d7d5fa4e62]

Also known as: Shogun

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

43mm

Case Thickness

12.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

White

Jewels

23j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1974

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