Seiko Cal. 5245 - 552

This Spring Drive model from 1972 features a 44mm Two-Tone case. It features a Silver dial protected by a Acrylic crystal and offers 110m of water resistance. [seikata-wm-bd998279cd73]

Also known as: Helmet, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

44mm

Case Thickness

10.3mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Silver

Jewels

24j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1972

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