Seiko Cal. 7018 - 257

Seiko 7018-257

The 7018-257 is a sought-after Quartz piece from Seiko's golden era. The Bidirectional bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-649bcacdb354]

Also known as: Goldfeather, Golden Tuna

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
15.1mm
Lug Width
21mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
150m
Dial Color
Navy
Jewels
18j
Frequency
28,800 bph
Power Reserve
44 hours
Year
1978

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