Seiko Cal. 0757 - 833

Released in 1967, the Cal. 0757 with design code 833 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Sapphire crystal and offers 50m of water resistance. [seikata-wm-015ba96ebb55]

Also known as: Monster, Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

13.8mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

50m

Dial Color

Burgundy

Jewels

32j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1967

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