Seiko Cal. 7161 - 331

This Automatic model from 1987 features a 40mm PVD Black case. It features a Silver dial protected by a Hardlex crystal and offers 30m of water resistance. [seikata-wm-81b3bd25146d]

Also known as: Panda, Crown

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

40mm

Case Thickness

13.2mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

30m

Dial Color

Silver

Jewels

17j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1987

Related Models

• Seiko 7143-831
• Seiko 4596-760
• Seiko 6245-950
• Seiko 5268-795
• Seiko 0778-193
• Seiko 7151-299
• Seiko 6361-268
• Seiko 6616-762
• Seiko 4464-737
• Seiko 6169-375
• Seiko 6141-856
• Seiko 7157-198