Seiko Cal. 6393 - 522

Seiko 6393-522

The 6393-522 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6393 caliber with 17j jewels beating at 21,600 bph, it delivers a 36 hours power reserve. [seikata-wm-84b22a595d2b]

Also known as: Bellmatic

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
12.3mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
110m
Dial Color
Green
Jewels
17j
Frequency
21,600 bph
Power Reserve
36 hours
Year
1987

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