Seiko Cal. 4538 - 156

This Solar model from 1970 features a 43mm PVD Black case. With its 19mm lug width and 13.3mm profile, it sits comfortably on most wrists. [seikata-wm-9cd04acb6129]

Also known as: Samurai, Shogun

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

43mm

Case Thickness

13.3mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Silver

Jewels

25j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1970

Related Models

• Seiko 6163-789
• Seiko 3844-319
• Seiko 7172-200
• Seiko 4552-857
• Seiko 5250-563
• Seiko 6692-687
• Seiko 4475-869
• Seiko 5231-272
• Seiko 7049-586
• Seiko 4482-684
• Seiko 6284-278
• Seiko 3861-556