Seiko Cal. 5613 - 285

Seiko 5613-285

The Seiko 5613-285 represents an important milestone in Seiko's 1982 lineup. Powered by the 5613 caliber with 33j jewels beating at 36,000 bph, it delivers a 58 hours power reserve. [seikata-wm-4d6659bfdecb]

Also known as: Monster, Rally

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
45mm
Case Thickness
8.7mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
Blue Sunburst
Jewels
33j
Frequency
36,000 bph
Power Reserve
58 hours
Year
1982

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