Seiko Cal. 7135 - 438

Seiko 7135-438

The 7135-438 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Champagne dial protected by a Hardlex crystal and offers 200m of water resistance. [seikata-wm-2299b80dffc6]

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
46mm
Case Thickness
11.1mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
200m
Dial Color
Champagne
Jewels
27j
Frequency
21,600 bph
Power Reserve
54 hours
Year
1978

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