Seiko Cal. 6310 - 661

Seiko 6310-661

This Hand-Winding model from 1996 features a 46mm Hardlex-Coated Steel case. Powered by the 6310 caliber with 29j jewels beating at 28,800 bph, it delivers a 58 hours power reserve. [seikata-wm-b8ee7de6a2f6]

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
15.1mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
180m
Dial Color
White
Jewels
29j
Frequency
28,800 bph
Power Reserve
58 hours
Year
1996

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