Seiko Cal. 6381 - 657

Seiko 6381-657

The 6381-657 is a sought-after Quartz piece from Seiko's golden era. The Coin-Edge bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-a1a7c8ac3949]

Also known as: Samurai

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
15.5mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
Green
Jewels
22j
Frequency
21,600 bph
Power Reserve
36 hours
Year
1985

Related Models

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