Seiko Cal. 6176 - 912

This Hand-Winding model from 1990 features a 38mm Hardlex-Coated Steel case. It features a Cream dial protected by a Sapphire crystal and offers 100m of water resistance. [seikata-wm-073b37bd6a49]

Also known as: Sumo, World Timer

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

13.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Cream

Jewels

28j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1990

Related Models

• Seiko 4548-850
• Seiko 5231-280
• Seiko 6653-725
• Seiko 6135-103
• Seiko 5229-802
• Seiko 7184-786
• Seiko 5632-627
• Seiko 6214-615
• Seiko 7147-836
• Seiko 6394-205
• Seiko 6322-590
• Seiko 4572-964