Seiko Cal. 6335 - 663

Seiko 6335-663

The 6335-663 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6335 caliber with 30j jewels beating at 28,800 bph, it delivers a 36 hours power reserve. [seikata-wm-258cff168304]

Also known as: Bullhead, Sea Horse

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
11.8mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Blue Sunburst
Jewels
30j
Frequency
28,800 bph
Power Reserve
36 hours
Year
1999

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seikata-wm-258cff168304