Seiko Cal. 4421 - 980

Seiko 4421-980

The 4421-980 is a sought-after Solar piece from Seiko's golden era. The Coin-Edge bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-26b3f5240bb6]

Also known as: Panda, Sportsmatic

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
13.2mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
170m
Dial Color
Silver
Jewels
23j
Frequency
28,800 bph
Power Reserve
40 hours
Year
1975

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