Seiko Cal. 0780 - 844

The Seiko 0780-844 represents an important milestone in Seiko's 1973 lineup. It features a Green dial protected by a Sapphire crystal and offers 40m of water resistance. [seikata-wm-2f9a6816a65d]

Also known as: Sumo

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

9.7mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Green

Jewels

33j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1973

Related Models

• Seiko 6249-366
• Seiko 6112-267
• Seiko 7186-654
• Seiko 6640-289
• Seiko 5624-943
• Seiko 6335-750
• Seiko 4444-821
• Seiko 5613-712
• Seiko 6185-683
• Seiko 5670-229
• Seiko 0726-796
• Seiko 6678-934