Seiko Cal. 6171 - 777

Seiko 6171-777

This Automatic model from 1986 features a 40mm Titanium case. With its 20mm lug width and 8.1mm profile, it sits comfortably on most wrists. [seikata-wm-11f4cfd3824c]

Also known as: Baby Tuna

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
40mm
Case Thickness
8.1mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
100m
Dial Color
Navy
Jewels
20j
Frequency
36,000 bph
Power Reserve
63 hours
Year
1986

Related Models

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