Seiko Cal. 5641 - 769

Seiko 5641-769

The 5641-769 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 5641 caliber with 19j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-f81882a0c0b5]

Also known as: Rally, Crown

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
45mm
Case Thickness
8.4mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
160m
Dial Color
Blue Sunburst
Jewels
19j
Frequency
28,800 bph
Power Reserve
69 hours
Year
1997

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