Seiko Cal. 6639 - 517

Seiko 6639-517

This Quartz model from 1994 features a 38mm Titanium case. Powered by the 6639 caliber with 18j jewels beating at 36,000 bph, it delivers a 69 hours power reserve. [seikata-wm-335f0d6ae09a]

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
38mm
Case Thickness
14.0mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
70m
Dial Color
Silver
Jewels
18j
Frequency
36,000 bph
Power Reserve
69 hours
Year
1994

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seikata-wm-335f0d6ae09a