Seiko Cal. 7055 - 621

Seiko 7055-621

The 7055-621 is a sought-after Solar piece from Seiko's golden era. The Inner Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-50e79b6d09a2]

Also known as: Monster, Emperor

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
46mm
Case Thickness
12.7mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
Champagne
Jewels
23j
Frequency
28,800 bph
Power Reserve
58 hours
Year
1972

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