Seiko Cal. 7040 - 171

Seiko 7040-171

This Hand-Winding model from 1993 features a 35mm Two-Tone case. Powered by the 7040 caliber with 27j jewels beating at 21,600 bph, it delivers a 54 hours power reserve. [seikata-wm-e2e54e7292e6]

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
35mm
Case Thickness
12.1mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
30m
Dial Color
Silver
Jewels
27j
Frequency
21,600 bph
Power Reserve
54 hours
Year
1993

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