Seiko Cal. 6331 - 593

Seiko 6331-593

Released in 1980, the Cal. 6331 with design code 593 was part of Seiko's domestic market collection. Powered by the 6331 caliber with 34j jewels beating at 21,600 bph, it delivers a 61 hours power reserve. [seikata-wm-174476421677]

Also known as: Samurai, Baby Tuna

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
41mm
Case Thickness
8.5mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
60m
Dial Color
Silver
Jewels
34j
Frequency
21,600 bph
Power Reserve
61 hours
Year
1980

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seikata-wm-174476421677