Seiko Cal. 6648 - 337

Seiko 6648-337

The Seiko 6648-337 represents an important milestone in Seiko's 1999 lineup. With its 20mm lug width and 9.3mm profile, it sits comfortably on most wrists. [seikata-wm-f43a1b61e706]

Also known as: Goldfeather, Crown

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
40mm
Case Thickness
9.3mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Burgundy
Jewels
18j
Frequency
21,600 bph
Power Reserve
50 hours
Year
1999

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