Seiko Cal. 0740 - 393

Seiko 0740-393

This Hand-Winding model from 1984 features a 42mm Two-Tone case. Powered by the 0740 caliber with 25j jewels beating at 28,800 bph, it delivers a 68 hours power reserve. [seikata-wm-6d7adde42101]

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
42mm
Case Thickness
12.9mm
Lug Width
21mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
150m
Dial Color
Silver
Jewels
25j
Frequency
28,800 bph
Power Reserve
68 hours
Year
1984

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seikata-wm-6d7adde42101