Seiko Cal. 0739 - 835

The Seiko 0739-835 represents an important milestone in Seiko's 1978 lineup. Powered by the 0739 caliber with 25j jewels beating at 28,800 bph, it delivers a 53 hours power reserve. [seikata-wm-3b70650174a1]

Also known as: Sumo, Tuna

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

8.9mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Champagne

Jewels

25j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1978

Related Models

• Seiko 7176-353
• Seiko 6350-332
• Seiko 6669-943
• Seiko 6329-577
• Seiko 6197-148
• Seiko 5644-174
• Seiko 7062-992
• Seiko 7031-585
• Seiko 5630-657
• Seiko 4590-837
• Seiko 6676-225
• Seiko 6247-361