Seiko Cal. 7155 - 372

This Automatic model from 1970 features a 45mm Hardlex-Coated Steel case. It features a White dial protected by a Acrylic crystal and offers 110m of water resistance. [seikata-wm-f5dd749316e5]

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

11.4mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

White

Jewels

22j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1970

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