Seiko Cal. 5611 - 331

Seiko 5611-331

This Hand-Winding model from 1999 features a 35mm Hardlex-Coated Steel case. Powered by the 5611 caliber with 27j jewels beating at 28,800 bph, it delivers a 64 hours power reserve. [seikata-wm-08f54be8d92a]

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
10.2mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
190m
Dial Color
Green
Jewels
27j
Frequency
28,800 bph
Power Reserve
64 hours
Year
1999

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