Seiko Cal. 6257 - 316

Seiko 6257-316

Released in 1979, the Cal. 6257 with design code 316 was part of Seiko's domestic market collection. The Inner Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-4e90fef80ecd]

Also known as: UFO, Silverwave

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
40mm
Case Thickness
11.8mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
60m
Dial Color
Champagne
Jewels
29j
Frequency
21,600 bph
Power Reserve
66 hours
Year
1979

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