Seiko Cal. 4483 - 427

Seiko 4483-427

The Seiko 4483-427 represents an important milestone in Seiko's 1999 lineup. Powered by the 4483 caliber with 30j jewels beating at 36,000 bph, it delivers a 43 hours power reserve. [seikata-wm-d54b9f1925fe]

Also known as: Helmet, Golden Tuna

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
14.4mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
Green
Jewels
30j
Frequency
36,000 bph
Power Reserve
43 hours
Year
1999

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