Seiko Cal. 6689 - 620

Seiko 6689-620

The 6689-620 is a sought-after Solar piece from Seiko's golden era. Powered by the 6689 caliber with 18j jewels beating at 28,800 bph, it delivers a 43 hours power reserve. [seikata-wm-343025763de6]

Also known as: Turtle

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
44mm
Case Thickness
15.0mm
Lug Width
21mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
160m
Dial Color
White
Jewels
18j
Frequency
28,800 bph
Power Reserve
43 hours
Year
1998

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seikata-wm-343025763de6