Seiko Cal. 6616 - 342

Seiko 6616-342

This Kinetic model from 1967 features a 45mm Stainless Steel case. With its 22mm lug width and 11.0mm profile, it sits comfortably on most wrists. [seikata-wm-09531c9d840e]

Also known as: Helmet

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
45mm
Case Thickness
11.0mm
Lug Width
22mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
180m
Dial Color
White
Jewels
24j
Frequency
21,600 bph
Power Reserve
51 hours
Year
1967

Related Models

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