Seiko Cal. 6157 - 305

This Spring Drive model from 1994 features a 40mm Stainless Steel case. Powered by the 6157 caliber with 23j jewels beating at 28,800 bph, it delivers a 54 hours power reserve. [seikata-wm-c3ef21d7d568]

Also known as: World Timer, Arnie

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

15.8mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

70m

Dial Color

White

Jewels

23j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1994

Related Models

• Seiko 6375-541
• Seiko 4410-911
• Seiko 6196-935
• Seiko 7022-475
• Seiko 5236-454
• Seiko 6385-206
• Seiko 3826-676
• Seiko 6334-437
• Seiko 6622-146
• Seiko 5668-511
• Seiko 6160-880
• Seiko 5252-352