Seiko Cal. 4461 - 290

Released in 1965, the Cal. 4461 with design code 290 was part of Seiko's domestic market collection. It features a Navy dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-ba74a392ea7e]

Also known as: Sumo, Flighty

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

15.2mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

150m

Dial Color

Navy

Jewels

26j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1965

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