Seiko Cal. 7021 - 284

Seiko 7021-284

The 7021-284 is a sought-after Automatic piece from Seiko's golden era. It features a Black dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-00bb2fa3a5fd]

Also known as: UFO

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
43mm
Case Thickness
8.5mm
Lug Width
22mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
70m
Dial Color
Black
Jewels
29j
Frequency
28,800 bph
Power Reserve
67 hours
Year
1974

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