Seiko Cal. 4477 - 901

The 4477-901 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 4477 caliber with 28j jewels beating at 36,000 bph, it delivers a 56 hours power reserve. [seikata-wm-599d7e317e54]

Also known as: Shogun, Arnie

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

45mm

Case Thickness

9.5mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Burgundy

Jewels

28j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1988

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