Seiko Cal. 4457 - 924

This Hand-Winding model from 1994 features a 37mm Gold-Plated case. It features a Navy dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-d5f0cec6c635]

Also known as: Sumo, Emperor

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

9.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Navy

Jewels

35j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1994

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