Seiko Cal. 6677 - 587

The 6677-587 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6677 caliber with 30j jewels beating at 21,600 bph, it delivers a 50 hours power reserve. [seikata-wm-31c84024392b]

Also known as: Rally

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

37mm

Case Thickness

14.7mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

60m

Dial Color

Champagne

Jewels

30j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1998

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