Seiko Cal. 6631 - 776

Seiko 6631-776

The 6631-776 is a sought-after Automatic piece from Seiko's golden era. With its 18mm lug width and 15.1mm profile, it sits comfortably on most wrists. [seikata-wm-3856e6466a0d]

Also known as: Pogue

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
42mm
Case Thickness
15.1mm
Lug Width
18mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
70m
Dial Color
Black
Jewels
26j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1985

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