Seiko Cal. 6311 - 466

Seiko 6311-466

This Spring Drive model from 1976 features a 35mm Gold-Plated case. Powered by the 6311 caliber with 23j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-920c775bed50]

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
35mm
Case Thickness
12.6mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Navy
Jewels
23j
Frequency
36,000 bph
Power Reserve
40 hours
Year
1976

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seikata-wm-920c775bed50