Seiko Cal. 5216 - 318

This Hand-Winding model from 1971 features a 36mm Two-Tone case. It features a Cream dial protected by a Acrylic crystal and offers 80m of water resistance. [seikata-wm-4a3cf7cd1d2d]

Also known as: Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

36mm

Case Thickness

9.0mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Cream

Jewels

26j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1971

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