Seiko Cal. 4544 - 636

This Automatic model from 1965 features a 41mm Two-Tone case. The Bidirectional bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-950365a91e73]

Also known as: Goldfeather

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

41mm

Case Thickness

9.3mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Silver

Jewels

22j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1965

Related Models

• Seiko 0720-665
• Seiko 5290-839
• Seiko 5238-249
• Seiko 5618-193
• Seiko 5618-567
• Seiko 6691-253
• Seiko 0775-499
• Seiko 0789-435
• Seiko 6359-641
• Seiko 7144-452
• Seiko 4554-450
• Seiko 4462-360