Seiko Cal. 7128 - 641

Seiko 7128-641

The 7128-641 is a sought-after Automatic piece from Seiko's golden era. Powered by the 7128 caliber with 31j jewels beating at 36,000 bph, it delivers a 46 hours power reserve. [seikata-wm-35a7504435f3]

Also known as: Samurai, Shogun

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
44mm
Case Thickness
14.9mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
190m
Dial Color
White
Jewels
31j
Frequency
36,000 bph
Power Reserve
46 hours
Year
1999

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seikata-wm-35a7504435f3