Seiko Cal. 6177 - 509

Seiko 6177-509

This Solar model from 1971 features a 35mm Hardlex-Coated Steel case. With its 20mm lug width and 9.8mm profile, it sits comfortably on most wrists. [seikata-wm-e01de84d7262]

Also known as: Turtle, Tuna

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
9.8mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
40m
Dial Color
Green
Jewels
32j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1971

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