Seiko Cal. 4498 - 947

Released in 1970, the Cal. 4498 with design code 947 was part of Seiko's domestic market collection. With its 20mm lug width and 15.2mm profile, it sits comfortably on most wrists. [seikata-wm-8cb46faac783]

Also known as: Navigator

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

15.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Blue Sunburst

Jewels

36j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1970

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