Seiko Cal. 6653 - 190

Seiko 6653-190

The 6653-190 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6653 caliber with 31j jewels beating at 36,000 bph, it delivers a 62 hours power reserve. [seikata-wm-f718cd78d013]

Also known as: Silverwave, Bellmatic

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
45mm
Case Thickness
9.4mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
190m
Dial Color
Green
Jewels
31j
Frequency
36,000 bph
Power Reserve
62 hours
Year
1973

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