Seiko Cal. 6317 - 384

Seiko 6317-384

This Spring Drive model from 1996 features a 36mm PVD Black case. Powered by the 6317 caliber with 23j jewels beating at 21,600 bph, it delivers a 37 hours power reserve. [seikata-wm-de1dc9a85c5b]

Also known as: Sportsmatic, Navigator

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
36mm
Case Thickness
8.3mm
Lug Width
18mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
100m
Dial Color
Burgundy
Jewels
23j
Frequency
21,600 bph
Power Reserve
37 hours
Year
1996

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