Seiko Cal. 7181 - 542

Seiko 7181-542

The 7181-542 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Burgundy dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-6d2a1293c86d]

Also known as: Samurai, Silverwave

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
45mm
Case Thickness
8.7mm
Lug Width
22mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
140m
Dial Color
Burgundy
Jewels
22j
Frequency
28,800 bph
Power Reserve
67 hours
Year
1979

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