Seiko Cal. 6613 - 927

The 6613-927 is a sought-after Automatic piece from Seiko's golden era. The Coin-Edge bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-fd0767bd1289]

Also known as: Navigator, Flighty

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

14.7mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

White

Jewels

32j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1971

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