Seiko Cal. 5686 - 428

Seiko 5686-428

The 5686-428 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5686 caliber with 33j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-e0de0b16743d]

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
13.7mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
190m
Dial Color
Burgundy
Jewels
33j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1998

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