Seiko Cal. 5613 - 289

Seiko 5613-289

The Seiko 5613-289 represents an important milestone in Seiko's 1965 lineup. Powered by the 5613 caliber with 20j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-f9f40cde8df1]

Also known as: Tuna

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
36mm
Case Thickness
12.0mm
Lug Width
22mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Blue Sunburst
Jewels
20j
Frequency
28,800 bph
Power Reserve
69 hours
Year
1965

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