Seiko Cal. 6331 - 745

Seiko 6331-745

The 6331-745 is a sought-after Kinetic piece from Seiko's golden era. It features a Burgundy dial protected by a Hardlex crystal and offers 80m of water resistance. [seikata-wm-328e93d5e0fe]

Also known as: Samurai, Helmet

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
45mm
Case Thickness
9.6mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Burgundy
Jewels
18j
Frequency
28,800 bph
Power Reserve
42 hours
Year
1983

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