Seiko Cal. 4421 - 953

Seiko 4421-953

The Seiko 4421-953 represents an important milestone in Seiko's 1999 lineup. Powered by the 4421 caliber with 28j jewels beating at 21,600 bph, it delivers a 68 hours power reserve. [seikata-wm-dad160c38533]

Also known as: Bullhead, Rally

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
43mm
Case Thickness
12.7mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
200m
Dial Color
Green
Jewels
28j
Frequency
21,600 bph
Power Reserve
68 hours
Year
1999

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seikata-wm-dad160c38533