Seiko Cal. 0740 - 389

Seiko 0740-389

This Quartz model from 1965 features a 37mm Stainless Steel case. Powered by the 0740 caliber with 24j jewels beating at 28,800 bph, it delivers a 58 hours power reserve. [seikata-wm-ba81b0cd4556]

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
15.3mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
140m
Dial Color
White
Jewels
24j
Frequency
28,800 bph
Power Reserve
58 hours
Year
1965

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seikata-wm-ba81b0cd4556