Seiko Cal. 4486 - 782

Released in 1968, the Cal. 4486 with design code 782 was part of Seiko's domestic market collection. It features a Black dial protected by a Acrylic crystal and offers 50m of water resistance. [seikata-wm-2ac98dd6e3bb]

Also known as: Sumo, Bellmatic

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

43mm

Case Thickness

9.3mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Black

Jewels

29j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1968

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