Seiko Cal. 5280 - 522

This Hand-Winding model from 1968 features a 37mm Two-Tone case. It features a Silver dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-e53465b34c9e]

Also known as: Silverwave, Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

37mm

Case Thickness

15.7mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Silver

Jewels

28j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1968

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