Seiko Cal. 5289 - 715

Seiko 5289-715

The Seiko 5289-715 represents an important milestone in Seiko's 1976 lineup. Powered by the 5289 caliber with 35j jewels beating at 28,800 bph, it delivers a 42 hours power reserve. [seikata-wm-4c4f62e5468a]

Also known as: Tuna, UFO

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
43mm
Case Thickness
9.9mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Black
Jewels
35j
Frequency
28,800 bph
Power Reserve
42 hours
Year
1976

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