Seiko Cal. 5221 - 900

Seiko 5221-900

The 5221-900 is a sought-after Spring Drive piece from Seiko's golden era. It features a Black dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-d5c8a396c682]

Also known as: Turtle

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
41mm
Case Thickness
13.9mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
190m
Dial Color
Black
Jewels
28j
Frequency
36,000 bph
Power Reserve
47 hours
Year
1980

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