Seiko Cal. 5257 - 530

Seiko 5257-530

This Kinetic model from 1987 features a 36mm Titanium case. Powered by the 5257 caliber with 19j jewels beating at 36,000 bph, it delivers a 53 hours power reserve. [seikata-wm-3d4c0f597b72]

Also known as: UFO, Baby Tuna

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
36mm
Case Thickness
13.1mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
160m
Dial Color
Silver
Jewels
19j
Frequency
36,000 bph
Power Reserve
53 hours
Year
1987

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