Seiko Cal. 6156 - 676

The Seiko 6156-676 represents an important milestone in Seiko's 1978 lineup. It features a Burgundy dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-35ce2261716e]

Also known as: Crown

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

10.0mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Burgundy

Jewels

33j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1978

Related Models

• Seiko 7039-397
• Seiko 4555-583
• Seiko 6172-366
• Seiko 5629-590
• Seiko 6258-715
• Seiko 6236-908
• Seiko 6681-414
• Seiko 6238-821
• Seiko 5680-768
• Seiko 7061-486
• Seiko 6368-489
• Seiko 7186-858