Seiko Cal. 6311 - 620

Seiko 6311-620

This Quartz model from 1990 features a 41mm Stainless Steel case. Powered by the 6311 caliber with 17j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-d17c28ccac22]

Also known as: Monster

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
15.4mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
Navy
Jewels
17j
Frequency
36,000 bph
Power Reserve
49 hours
Year
1990

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seikata-wm-d17c28ccac22