Seiko Cal. 6632 - 400

Seiko 6632-400

The 6632-400 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6632 caliber with 30j jewels beating at 36,000 bph, it delivers a 59 hours power reserve. [seikata-wm-e983ad6a8769]

Also known as: UFO

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
46mm
Case Thickness
8.1mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
30m
Dial Color
Green
Jewels
30j
Frequency
36,000 bph
Power Reserve
59 hours
Year
1965

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seikata-wm-e983ad6a8769