Seiko Cal. 4444 - 680

The Seiko 4444-680 represents an important milestone in Seiko's 1987 lineup. It features a Silver dial protected by a Hardlex crystal and offers 110m of water resistance. [seikata-wm-cbe93ff09093]

Also known as: Bullhead, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

10.0mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

110m

Dial Color

Silver

Jewels

19j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1987

Related Models

• Seiko 0777-614
• Seiko 5276-280
• Seiko 3885-160
• Seiko 6330-630
• Seiko 6118-948
• Seiko 6351-666
• Seiko 4570-916
• Seiko 4429-664
• Seiko 6238-322
• Seiko 6630-473
• Seiko 6648-194
• Seiko 0763-157