Seiko Cal. 5284 - 277

Seiko 5284-277

This Automatic model from 1993 features a 43mm Hardlex-Coated Steel case. Powered by the 5284 caliber with 17j jewels beating at 36,000 bph, it delivers a 50 hours power reserve. [seikata-wm-a91893eefa7a]

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
10.0mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
White
Jewels
17j
Frequency
36,000 bph
Power Reserve
50 hours
Year
1993

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