Seiko Cal. 6369 - 431

The 6369-431 is a sought-after Hand-Winding piece from Seiko's golden era. The Bidirectional bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-ebeb1aafd3ad]

Also known as: Helmet, Silverwave

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

35mm

Case Thickness

11.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Silver

Jewels

25j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1989

Related Models

• Seiko 6117-246
• Seiko 6256-762
• Seiko 5622-105
• Seiko 6663-586
• Seiko 0767-299
• Seiko 6338-393
• Seiko 6250-826
• Seiko 6198-407
• Seiko 7129-733
• Seiko 6167-762
• Seiko 6168-766
• Seiko 0720-174