Seiko Cal. 6311 - 490

Seiko 6311-490

This Hand-Winding model from 1996 features a 43mm PVD Black case. Powered by the 6311 caliber with 23j jewels beating at 28,800 bph, it delivers a 62 hours power reserve. [seikata-wm-ef435b15f1df]

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
43mm
Case Thickness
12.3mm
Lug Width
18mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
120m
Dial Color
Champagne
Jewels
23j
Frequency
28,800 bph
Power Reserve
62 hours
Year
1996

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