Seiko Cal. 6257 - 274

Seiko 6257-274

The Seiko 6257-274 represents an important milestone in Seiko's 1982 lineup. Powered by the 6257 caliber with 29j jewels beating at 21,600 bph, it delivers a 38 hours power reserve. [seikata-wm-07a32590250c]

Also known as: Silverwave

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
43mm
Case Thickness
9.6mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
80m
Dial Color
Green
Jewels
29j
Frequency
21,600 bph
Power Reserve
38 hours
Year
1982

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seikata-wm-07a32590250c