Seiko Cal. 4421 - 576

This Solar model from 1983 features a 44mm Titanium case. It features a Green dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-23993ed593b0]

Also known as: Flighty

Specifications

Movement

Solar

Case Material

Titanium

Case Width

44mm

Case Thickness

15.4mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Green

Jewels

34j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1983

Related Models

• Seiko 6656-578
• Seiko 6189-314
• Seiko 4594-316
• Seiko 7142-496
• Seiko 7175-784
• Seiko 5682-313
• Seiko 6239-493
• Seiko 4520-354
• Seiko 7031-520
• Seiko 4598-425
• Seiko 6365-124
• Seiko 5296-109