Seiko Cal. 6231 - 153

This Spring Drive model from 1978 features a 35mm Titanium case. It features a Navy dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-bd95c7b80fbb]

Also known as: Goldfeather

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

35mm

Case Thickness

10.1mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Navy

Jewels

29j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1978

Related Models

• Seiko 6373-311
• Seiko 4562-106
• Seiko 7198-391
• Seiko 6111-516
• Seiko 6677-483
• Seiko 0789-357
• Seiko 5678-527
• Seiko 3896-539
• Seiko 5257-120
• Seiko 6124-917
• Seiko 3810-753
• Seiko 4566-526