Seiko Cal. 6242 - 310

Seiko 6242-310

This Automatic model from 1988 features a 37mm PVD Black case. With its 21mm lug width and 9.2mm profile, it sits comfortably on most wrists. [seikata-wm-af880b66a31d]

Also known as: Tuna, Arnie

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
37mm
Case Thickness
9.2mm
Lug Width
21mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
70m
Dial Color
Burgundy
Jewels
20j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1988

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