Seiko Cal. 7172 - 654

Seiko 7172-654

This Hand-Winding model from 1992 features a 42mm Two-Tone case. Powered by the 7172 caliber with 23j jewels beating at 21,600 bph, it delivers a 62 hours power reserve. [seikata-wm-0cbe582c4215]

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
42mm
Case Thickness
11.5mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
30m
Dial Color
Green
Jewels
23j
Frequency
21,600 bph
Power Reserve
62 hours
Year
1992

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seikata-wm-0cbe582c4215