Seiko Cal. 4437 - 692

The Seiko 4437-692 represents an important milestone in Seiko's 1999 lineup. Powered by the 4437 caliber with 33j jewels beating at 36,000 bph, it delivers a 53 hours power reserve. [seikata-wm-dbe891b0ed5f]

Also known as: Navigator, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

12.1mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

50m

Dial Color

Burgundy

Jewels

33j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1999

Related Models

• Seiko 3835-253
• Seiko 5675-891
• Seiko 7074-536
• Seiko 0791-153
• Seiko 4421-620
• Seiko 5255-159
• Seiko 6344-555
• Seiko 5669-416
• Seiko 4435-623
• Seiko 7180-908
• Seiko 6199-626
• Seiko 6648-720