Seiko Cal. 5689 - 765

Seiko 5689-765

The 5689-765 is a sought-after Solar piece from Seiko's golden era. Powered by the 5689 caliber with 32j jewels beating at 28,800 bph, it delivers a 56 hours power reserve. [seikata-wm-cd902f3bc612]

Also known as: Baby Tuna

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
36mm
Case Thickness
13.5mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Cream
Jewels
32j
Frequency
28,800 bph
Power Reserve
56 hours
Year
1965

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