Seiko Cal. 6311 - 996

Seiko 6311-996

This Automatic model from 1972 features a 35mm Two-Tone case. Powered by the 6311 caliber with 36j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-a27e5c63fef0]

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
35mm
Case Thickness
14.4mm
Lug Width
18mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
130m
Dial Color
Cream
Jewels
36j
Frequency
21,600 bph
Power Reserve
70 hours
Year
1972

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