Seiko Cal. 0716 - 366

This Spring Drive model from 1980 features a 45mm Titanium case. It features a Silver dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-d2e444fd1722]

Also known as: Sportsmatic, Bellmatic

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

45mm

Case Thickness

10.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Silver

Jewels

26j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1980

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