Seiko Cal. 4477 - 656

This Hand-Winding model from 1973 features a 38mm Gold-Plated case. It features a Navy dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-421cce90befc]

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

12.2mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Navy

Jewels

22j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1973

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