Seiko Cal. 6636 - 793

Seiko 6636-793

The 6636-793 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6636 caliber with 28j jewels beating at 21,600 bph, it delivers a 54 hours power reserve. [seikata-wm-043bd97da46d]

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
42mm
Case Thickness
12.8mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
White
Jewels
28j
Frequency
21,600 bph
Power Reserve
54 hours
Year
1982

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seikata-wm-043bd97da46d