Seiko Cal. 4484 - 871

Seiko 4484-871

The 4484-871 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4484 caliber with 31j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-80fc25d598f2]

Also known as: Tuna

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
39mm
Case Thickness
15.8mm
Lug Width
20mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
120m
Dial Color
Navy
Jewels
31j
Frequency
36,000 bph
Power Reserve
63 hours
Year
1987

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