Seiko Cal. 4461 - 378

This Solar model from 1984 features a 35mm Gold-Plated case. Powered by the 4461 caliber with 23j jewels beating at 21,600 bph, it delivers a 62 hours power reserve. [seikata-wm-398b42ee9352]

Also known as: Tuna, Sportsmatic

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

9.0mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Navy

Jewels

23j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1984

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