Seiko Cal. 4554 - 902

Released in 1974, the Cal. 4554 with design code 902 was part of Seiko's domestic market collection. It features a Green dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-a8304ad0df71]

Also known as: Navigator, Crown

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

15.5mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Green

Jewels

25j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1974

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