Seiko Cal. 6240 - 835

The Seiko 6240-835 represents an important milestone in Seiko's 1986 lineup. Powered by the 6240 caliber with 35j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-ef37597b611b]

Also known as: Helmet

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

40mm

Case Thickness

10.3mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

80m

Dial Color

Burgundy

Jewels

35j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1986

Related Models

• Seiko 6632-698
• Seiko 4471-583
• Seiko 4538-986
• Seiko 3824-505
• Seiko 7174-766
• Seiko 4455-536
• Seiko 6326-118
• Seiko 5211-733
• Seiko 7096-837
• Seiko 3862-784
• Seiko 4466-699
• Seiko 3895-757