Seiko Cal. 4425 - 815

Seiko 4425-815

The Seiko 4425-815 represents an important milestone in Seiko's 1973 lineup. The Bidirectional bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-b2e5bf8f326f]

Also known as: Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
44mm
Case Thickness
14.6mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Black
Jewels
30j
Frequency
28,800 bph
Power Reserve
68 hours
Year
1973

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