Seiko Cal. 5287 - 912

The Seiko 5287-912 represents an important milestone in Seiko's 1967 lineup. It features a Navy dial protected by a Sapphire crystal and offers 120m of water resistance. [seikata-wm-4152ab247ab9]

Also known as: Navigator, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

11.3mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Navy

Jewels

34j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1967

Related Models

• Seiko 7153-616
• Seiko 6126-844
• Seiko 3882-289
• Seiko 3835-866
• Seiko 6122-929
• Seiko 3864-559
• Seiko 7125-462
• Seiko 4539-500
• Seiko 7091-567
• Seiko 5240-861
• Seiko 6644-769
• Seiko 4477-819