Seiko Cal. 4421 - 394

This Automatic model from 1989 features a 46mm Two-Tone case. It features a Green dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-d143c7dd5494]

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

46mm

Case Thickness

13.2mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Green

Jewels

32j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1989

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