Seiko Cal. 6261 - 378

The Seiko 6261-378 represents an important milestone in Seiko's 1966 lineup. The Fixed bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-bf1c4d397b2e]

Also known as: Helmet, Rally

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

39mm

Case Thickness

13.7mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

130m

Dial Color

Champagne

Jewels

33j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1966

Related Models

• Seiko 6636-595
• Seiko 6618-498
• Seiko 3885-949
• Seiko 3862-494
• Seiko 7056-223
• Seiko 0761-516
• Seiko 0718-893
• Seiko 7195-574
• Seiko 7134-576
• Seiko 6119-572
• Seiko 6246-116
• Seiko 7019-816