Seiko Cal. 4498 - 554

The Seiko 4498-554 represents an important milestone in Seiko's 1986 lineup. It features a White dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-f66d32d8cb22]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

39mm

Case Thickness

15.4mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

White

Jewels

19j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1986

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