Seiko Cal. 6258 - 735

The Seiko 6258-735 represents an important milestone in Seiko's 1968 lineup. Powered by the 6258 caliber with 28j jewels beating at 21,600 bph, it delivers a 38 hours power reserve. [seikata-wm-6d50ec7ed7ed]

Also known as: Tuna, Helmet

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

44mm

Case Thickness

13.8mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

40m

Dial Color

Green

Jewels

28j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1968

Related Models

• Seiko 6376-834
• Seiko 6257-679
• Seiko 6381-826
• Seiko 6167-915
• Seiko 5268-516
• Seiko 0773-782
• Seiko 4411-685
• Seiko 4592-440
• Seiko 6298-241
• Seiko 6641-923
• Seiko 6335-242
• Seiko 5276-741