Seiko Cal. 4418 - 877

Seiko 4418-877

The 4418-877 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4418 caliber with 28j jewels beating at 21,600 bph, it delivers a 53 hours power reserve. [seikata-wm-d5819d03618b]

Also known as: Tuna, Panda

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
45mm
Case Thickness
10.9mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
Black
Jewels
28j
Frequency
21,600 bph
Power Reserve
53 hours
Year
1982

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seikata-wm-d5819d03618b