Seiko Cal. 6170 - 237

Seiko 6170-237

This Hand-Winding model from 1989 features a 40mm Titanium case. With its 21mm lug width and 13.9mm profile, it sits comfortably on most wrists. [seikata-wm-1b7edcebb9a3]

Also known as: Baby Tuna, Arnie

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
40mm
Case Thickness
13.9mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
170m
Dial Color
Champagne
Jewels
34j
Frequency
36,000 bph
Power Reserve
71 hours
Year
1989

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