Seiko Cal. 4413 - 999

The Seiko 4413-999 represents an important milestone in Seiko's 1977 lineup. It features a Champagne dial protected by a Hardlex crystal and offers 160m of water resistance. [seikata-wm-d0c7b73e66d8]

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

11.3mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Champagne

Jewels

18j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1977

Related Models

• Seiko 7048-445
• Seiko 7031-412
• Seiko 6334-671
• Seiko 7090-249
• Seiko 3831-184
• Seiko 5658-503
• Seiko 4477-266
• Seiko 0785-887
• Seiko 4525-964
• Seiko 6390-382
• Seiko 5262-265
• Seiko 7060-462