Seiko Cal. 4450 - 424

This Hand-Winding model from 1979 features a 45mm Gold-Plated case. It features a Silver dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-4c614f83445f]

Also known as: Navigator, Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

11.1mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Silver

Jewels

36j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1979

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