Seiko Cal. 7144 - 146

Seiko 7144-146

The 7144-146 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Champagne dial protected by a Hardlex crystal and offers 120m of water resistance. [seikata-wm-68ff3028e0c6]

Also known as: Sumo, Bellmatic

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
40mm
Case Thickness
8.4mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Champagne
Jewels
31j
Frequency
28,800 bph
Power Reserve
61 hours
Year
1972

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