Seiko Cal. 4535 - 990

The Seiko 4535-990 represents an important milestone in Seiko's 1988 lineup. It features a Cream dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-7b059bbe5a2f]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

42mm

Case Thickness

13.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Cream

Jewels

23j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1988

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