Seiko Cal. 6154 - 177

This Solar model from 1990 features a 42mm PVD Black case. Powered by the 6154 caliber with 28j jewels beating at 28,800 bph, it delivers a 61 hours power reserve. [seikata-wm-b6eef26e005a]

Also known as: Sportsmatic

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

42mm

Case Thickness

11.0mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

190m

Dial Color

Green

Jewels

28j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1990

Related Models

• Seiko 0783-515
• Seiko 6661-475
• Seiko 4495-452
• Seiko 3869-501
• Seiko 6242-608
• Seiko 6250-756
• Seiko 4492-223
• Seiko 7029-793
• Seiko 6670-256
• Seiko 6641-792
• Seiko 6660-579
• Seiko 4551-874