Seiko Cal. 7021 - 357

Seiko 7021-357

The 7021-357 is a sought-after Kinetic piece from Seiko's golden era. It features a Black dial protected by a Acrylic crystal and offers 110m of water resistance. [seikata-wm-f575c9597f07]

Also known as: Arnie

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
37mm
Case Thickness
8.4mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
110m
Dial Color
Black
Jewels
19j
Frequency
21,600 bph
Power Reserve
39 hours
Year
1984

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