Seiko Cal. 4499 - 321

The Seiko 4499-321 represents an important milestone in Seiko's 1977 lineup. It features a White dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-01253927460c]

Also known as: Monster, Helmet

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

43mm

Case Thickness

15.7mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

120m

Dial Color

White

Jewels

20j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1977

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