Seiko Cal. 5257 - 689

Seiko 5257-689

The 5257-689 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5257 caliber with 32j jewels beating at 28,800 bph, it delivers a 64 hours power reserve. [seikata-wm-487ca5defa93]

Also known as: Emperor

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
40mm
Case Thickness
11.0mm
Lug Width
20mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
170m
Dial Color
Green
Jewels
32j
Frequency
28,800 bph
Power Reserve
64 hours
Year
1992

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seikata-wm-487ca5defa93