Seiko Cal. 5651 - 443

Seiko 5651-443

The 5651-443 is a sought-after Solar piece from Seiko's golden era. Powered by the 5651 caliber with 29j jewels beating at 28,800 bph, it delivers a 61 hours power reserve. [seikata-wm-5cdafe1b2e36]

Also known as: Turtle, Sumo

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
42mm
Case Thickness
9.8mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
60m
Dial Color
Burgundy
Jewels
29j
Frequency
28,800 bph
Power Reserve
61 hours
Year
1976

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