Seiko Cal. 6690 - 547

Seiko 6690-547

This Solar model from 1975 features a 40mm Hardlex-Coated Steel case. With its 18mm lug width and 11.7mm profile, it sits comfortably on most wrists. [seikata-wm-3e04f77ab67c]

Also known as: Samurai, Panda

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
11.7mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
60m
Dial Color
Navy
Jewels
17j
Frequency
36,000 bph
Power Reserve
69 hours
Year
1975

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