Seiko Cal. 6631 - 846

Seiko 6631-846

The 6631-846 is a sought-after Automatic piece from Seiko's golden era. It features a Cream dial protected by a Acrylic crystal and offers 100m of water resistance. [seikata-wm-5633edcff496]

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
35mm
Case Thickness
12.3mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
100m
Dial Color
Cream
Jewels
29j
Frequency
36,000 bph
Power Reserve
45 hours
Year
1999

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seikata-wm-5633edcff496