Seiko Cal. 4456 - 455

This Hand-Winding model from 1968 features a 35mm Stainless Steel case. It features a Burgundy dial protected by a Sapphire crystal and offers 80m of water resistance. [seikata-wm-9b8755854664]

Also known as: Sumo, Arnie

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

9.2mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Burgundy

Jewels

36j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1968

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