Seiko Cal. 6624 - 390

Seiko 6624-390

This Automatic model from 1969 features a 34mm Stainless Steel case. With its 22mm lug width and 8.0mm profile, it sits comfortably on most wrists. [seikata-wm-4d24521fe9d7]

Also known as: Helmet, Silverwave

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
34mm
Case Thickness
8.0mm
Lug Width
22mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
150m
Dial Color
Silver
Jewels
23j
Frequency
36,000 bph
Power Reserve
63 hours
Year
1969

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seikata-wm-4d24521fe9d7