Seiko Cal. 6648 - 598

The Seiko 6648-598 represents an important milestone in Seiko's 1965 lineup. It features a White dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-8fdf32c441fe]

Also known as: Goldfeather, Navigator

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

10.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

White

Jewels

36j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1965

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