Seiko Cal. 6146 - 727

Seiko 6146-727

The 6146-727 is a sought-after Kinetic piece from Seiko's golden era. The Bidirectional bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-dd3d62f76834]

Also known as: Sportsmatic, Baby Tuna

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
41mm
Case Thickness
12.6mm
Lug Width
18mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
180m
Dial Color
Silver
Jewels
26j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1977

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