Seiko Cal. 6271 - 636

Released in 1979, the Cal. 6271 with design code 636 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Sapphire crystal and offers 90m of water resistance. [seikata-wm-ba57703ca37f]

Also known as: Flighty

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

35mm

Case Thickness

11.1mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Burgundy

Jewels

31j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1979

Related Models

• Seiko 7133-651
• Seiko 6388-903
• Seiko 5666-500
• Seiko 7122-796
• Seiko 5290-817
• Seiko 3821-324
• Seiko 7138-299
• Seiko 7132-722
• Seiko 7196-468
• Seiko 6318-671
• Seiko 3872-500
• Seiko 6332-785