Seiko Cal. 6687 - 730

Seiko 6687-730

This Automatic model from 1998 features a 37mm PVD Black case. With its 20mm lug width and 9.5mm profile, it sits comfortably on most wrists. [seikata-wm-5f978505a4f6]

Also known as: Golden Tuna

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
37mm
Case Thickness
9.5mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
50m
Dial Color
Green
Jewels
20j
Frequency
21,600 bph
Power Reserve
43 hours
Year
1998

Related Models

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