Seiko Cal. 0742 - 859

The Seiko 0742-859 represents an important milestone in Seiko's 1973 lineup. Powered by the 0742 caliber with 30j jewels beating at 36,000 bph, it delivers a 38 hours power reserve. [seikata-wm-e2f46216309f]

Also known as: World Timer, Sea Horse

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

8.7mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Black

Jewels

30j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1973

Related Models

• Seiko 5238-846
• Seiko 4411-458
• Seiko 6254-403
• Seiko 5656-224
• Seiko 7160-857
• Seiko 7113-718
• Seiko 6336-690
• Seiko 4497-150
• Seiko 6141-410
• Seiko 4543-139
• Seiko 6342-714
• Seiko 5615-669