Seiko Cal. 6653 - 816

Seiko 6653-816

The 6653-816 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6653 caliber with 32j jewels beating at 36,000 bph, it delivers a 45 hours power reserve. [seikata-wm-2554595c3c29]

Also known as: UFO, Rally

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
45mm
Case Thickness
11.2mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
70m
Dial Color
Green
Jewels
32j
Frequency
36,000 bph
Power Reserve
45 hours
Year
1998

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