Seiko Cal. 5279 - 320

This Hand-Winding model from 1990 features a 45mm Two-Tone case. It features a White dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-f6983e8a9523]

Also known as: Sportsmatic, Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

45mm

Case Thickness

13.0mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

100m

Dial Color

White

Jewels

22j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1990

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