Seiko Cal. 4585 - 771

Seiko 4585-771

This Spring Drive model from 1991 features a 41mm Two-Tone case. Powered by the 4585 caliber with 33j jewels beating at 28,800 bph, it delivers a 67 hours power reserve. [seikata-wm-dd581bfaaf0b]

Also known as: Rally, Navigator

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
41mm
Case Thickness
13.3mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
100m
Dial Color
Burgundy
Jewels
33j
Frequency
28,800 bph
Power Reserve
67 hours
Year
1991

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