Seiko Cal. 6240 - 965

Seiko 6240-965

This Automatic model from 1968 features a 40mm Hardlex-Coated Steel case. Powered by the 6240 caliber with 33j jewels beating at 21,600 bph, it delivers a 40 hours power reserve. [seikata-wm-51191622c681]

Also known as: Tuna, Silverwave

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
10.4mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
140m
Dial Color
Silver
Jewels
33j
Frequency
21,600 bph
Power Reserve
40 hours
Year
1968

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seikata-wm-51191622c681