Seiko Cal. 6633 - 593

Seiko 6633-593

The 6633-593 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6633 caliber with 32j jewels beating at 28,800 bph, it delivers a 50 hours power reserve. [seikata-wm-96edd18dbcc0]

Also known as: Silverwave, Flighty

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
14.8mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
60m
Dial Color
Green
Jewels
32j
Frequency
28,800 bph
Power Reserve
50 hours
Year
1967

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