Seiko Cal. 4498 - 964

The Seiko 4498-964 represents an important milestone in Seiko's 1987 lineup. It features a Black dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-d1a63d372bf1]

Also known as: Turtle, Baby Tuna

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

38mm

Case Thickness

13.6mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Black

Jewels

17j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1987

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