Seiko Cal. 4583 - 616

Seiko 4583-616

The Seiko 4583-616 represents an important milestone in Seiko's 1989 lineup. Powered by the 4583 caliber with 27j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-d8caf60dc4ef]

Also known as: Baby Tuna

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
40mm
Case Thickness
13.8mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Navy
Jewels
27j
Frequency
21,600 bph
Power Reserve
70 hours
Year
1989

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