Seiko Cal. 0780 - 443

The 0780-443 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 0780 caliber with 24j jewels beating at 21,600 bph, it delivers a 45 hours power reserve. [seikata-wm-f569de0ef713]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

42mm

Case Thickness

9.1mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Black

Jewels

24j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1990

Related Models

• Seiko 7198-522
• Seiko 6221-937
• Seiko 3858-754
• Seiko 3813-526
• Seiko 7174-444
• Seiko 6326-417
• Seiko 5662-887
• Seiko 5276-161
• Seiko 4462-940
• Seiko 5690-690
• Seiko 5225-624
• Seiko 6645-849