Seiko Cal. 4420 - 749

The Seiko 4420-749 represents an important milestone in Seiko's 1993 lineup. It features a White dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-ee46aad6bb15]

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

10.3mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

60m

Dial Color

White

Jewels

35j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1993

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