Seiko Cal. 6663 - 348

Seiko 6663-348

The 6663-348 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6663 caliber with 23j jewels beating at 28,800 bph, it delivers a 36 hours power reserve. [seikata-wm-c30acccf1cbd]

Also known as: Silverwave, World Timer

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
43mm
Case Thickness
14.5mm
Lug Width
21mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
110m
Dial Color
Silver
Jewels
23j
Frequency
28,800 bph
Power Reserve
36 hours
Year
1993

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