Seiko Cal. 5257 - 384

Seiko 5257-384

This Kinetic model from 1985 features a 39mm Titanium case. It features a Green dial protected by a Acrylic crystal and offers 200m of water resistance. [seikata-wm-91b24d49e6d6]

Also known as: Sportsmatic, Baby Tuna

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
39mm
Case Thickness
13.9mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
200m
Dial Color
Green
Jewels
22j
Frequency
21,600 bph
Power Reserve
64 hours
Year
1985

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