Seiko Cal. 6220 - 588

Seiko 6220-588

The 6220-588 is a sought-after Spring Drive piece from Seiko's golden era. It features a Navy dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-62d59fd296a1]

Also known as: Sumo, Flighty

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
40mm
Case Thickness
11.8mm
Lug Width
22mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
80m
Dial Color
Navy
Jewels
35j
Frequency
28,800 bph
Power Reserve
61 hours
Year
1991

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