Seiko Cal. 5257 - 789

Seiko 5257-789

The Seiko 5257-789 represents an important milestone in Seiko's 1998 lineup. Powered by the 5257 caliber with 36j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-51e1138245b0]

Also known as: Panda, Emperor

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
12.7mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
30m
Dial Color
Navy
Jewels
36j
Frequency
21,600 bph
Power Reserve
56 hours
Year
1998

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seikata-wm-51e1138245b0