Seiko Cal. 6155 - 728

The Seiko 6155-728 represents an important milestone in Seiko's 1988 lineup. It features a Navy dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-4362f95da5da]

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

40mm

Case Thickness

10.0mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

70m

Dial Color

Navy

Jewels

29j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1988

Related Models

• Seiko 5666-892
• Seiko 6222-783
• Seiko 7173-691
• Seiko 6110-645
• Seiko 6216-995
• Seiko 6266-387
• Seiko 5666-334
• Seiko 5620-828
• Seiko 6294-100
• Seiko 6173-394
• Seiko 6622-257
• Seiko 6114-636