Seiko Cal. 6181 - 633

This Spring Drive model from 1998 features a 42mm Titanium case. With its 18mm lug width and 8.4mm profile, it sits comfortably on most wrists. [seikata-wm-d3921ab940f3]

Also known as: Pogue, Bellmatic

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

42mm

Case Thickness

8.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Navy

Jewels

35j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1998

Related Models

• Seiko 5238-817
• Seiko 6167-710
• Seiko 4447-706
• Seiko 3826-253
• Seiko 6250-893
• Seiko 7157-907
• Seiko 6391-380
• Seiko 0725-154
• Seiko 3862-204
• Seiko 4413-732
• Seiko 4575-178
• Seiko 4418-112