Seiko Cal. 5257 - 366

Seiko 5257-366

This Automatic model from 1984 features a 42mm Titanium case. The Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-5dd2a7c00177]

Also known as: Sportsmatic, Flighty

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
42mm
Case Thickness
12.5mm
Lug Width
18mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
80m
Dial Color
Green
Jewels
18j
Frequency
28,800 bph
Power Reserve
56 hours
Year
1984

Related Models

seikata-wm-5dd2a7c00177