Seiko Cal. 7171 - 366

Seiko 7171-366

This Automatic model from 1966 features a 37mm Stainless Steel case. It features a Green dial protected by a Hardlex crystal and offers 140m of water resistance. [seikata-wm-0f39693f1c3d]

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
9.3mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Green
Jewels
17j
Frequency
36,000 bph
Power Reserve
61 hours
Year
1966

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