Seiko Cal. 5673 - 787

Released in 1971, the Cal. 5673 with design code 787 was part of Seiko's domestic market collection. It features a Green dial protected by a Acrylic crystal and offers 60m of water resistance. [seikata-wm-d7bdf47fe980]

Also known as: Turtle, Navigator

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

45mm

Case Thickness

11.3mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

60m

Dial Color

Green

Jewels

19j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1971

Related Models

• Seiko 6159-134
• Seiko 6613-472
• Seiko 6371-453
• Seiko 5264-307
• Seiko 6161-199
• Seiko 0784-829
• Seiko 0759-701
• Seiko 6368-317
• Seiko 3836-619
• Seiko 6675-524
• Seiko 7116-391
• Seiko 5249-997