Seiko Cal. 4550 - 297

This Automatic model from 1972 features a 36mm Two-Tone case. It features a Silver dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-9e4e30f2071f]

Also known as: Turtle, Silverwave

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

36mm

Case Thickness

10.3mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

100m

Dial Color

Silver

Jewels

23j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1972

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