Seiko Cal. 6677 - 587

Seiko 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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seikata-wm-31c84024392b