Seiko Cal. 7123 - 257

Seiko 7123-257

The 7123-257 is a sought-after Hand-Winding piece from Seiko's golden era. The Coin-Edge bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-e068624ff468]

Also known as: Turtle, Bullhead

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
43mm
Case Thickness
8.2mm
Lug Width
18mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
150m
Dial Color
Green
Jewels
30j
Frequency
28,800 bph
Power Reserve
48 hours
Year
1980

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