Seiko Cal. 7181 - 438

Seiko 7181-438

This Hand-Winding model from 1993 features a 45mm Titanium case. The Inner Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-57e0e2270f8a]

Also known as: Sea Horse

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
45mm
Case Thickness
15.7mm
Lug Width
21mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
120m
Dial Color
Champagne
Jewels
30j
Frequency
28,800 bph
Power Reserve
37 hours
Year
1993

Related Models

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