Seiko Cal. 6678 - 553

The 6678-553 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6678 caliber with 18j jewels beating at 21,600 bph, it delivers a 40 hours power reserve. [seikata-wm-20aed0387b06]

Also known as: Turtle, Panda

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

42mm

Case Thickness

10.3mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

70m

Dial Color

White

Jewels

18j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1998

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