Seiko Cal. 4481 - 951

Seiko 4481-951

The 4481-951 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4481 caliber with 29j jewels beating at 21,600 bph, it delivers a 36 hours power reserve. [seikata-wm-afc178bfa299]

Also known as: Rally, Sportsmatic

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
41mm
Case Thickness
8.9mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
140m
Dial Color
Champagne
Jewels
29j
Frequency
21,600 bph
Power Reserve
36 hours
Year
1999

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