Seiko Cal. 5257 - 773

Seiko 5257-773

This Automatic model from 1999 features a 40mm PVD Black case. With its 18mm lug width and 15.8mm profile, it sits comfortably on most wrists. [seikata-wm-b05c7b8306d6]

Also known as: Monster, Tuna

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
40mm
Case Thickness
15.8mm
Lug Width
18mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
30m
Dial Color
Navy
Jewels
32j
Frequency
28,800 bph
Power Reserve
56 hours
Year
1999

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