Seiko Cal. 7021 - 884

Seiko 7021-884

The 7021-884 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Black dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-fff9c905917b]

Also known as: Sportsmatic, Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
40mm
Case Thickness
14.7mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
Black
Jewels
26j
Frequency
21,600 bph
Power Reserve
44 hours
Year
1986

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