Seiko Cal. 5663 - 420

This Automatic model from 1986 features a 42mm PVD Black case. It features a Champagne dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-66b9164628b4]

Also known as: Bellmatic

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

42mm

Case Thickness

11.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Champagne

Jewels

32j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1986

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