Seiko Cal. 4553 - 196

This Hand-Winding model from 1987 features a 46mm Two-Tone case. It features a Silver dial protected by a Sapphire crystal and offers 120m of water resistance. [seikata-wm-c7e254509e96]

Also known as: Helmet

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

46mm

Case Thickness

11.5mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Silver

Jewels

29j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1987

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