Seiko Cal. 5616 - 287

Seiko 5616-287

The Seiko 5616-287 represents an important milestone in Seiko's 1983 lineup. Powered by the 5616 caliber with 33j jewels beating at 21,600 bph, it delivers a 60 hours power reserve. [seikata-wm-004db1425736]

Also known as: Sumo, Golden Tuna

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
37mm
Case Thickness
15.1mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Burgundy
Jewels
33j
Frequency
21,600 bph
Power Reserve
60 hours
Year
1983

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seikata-wm-004db1425736