Seiko Cal. 3815 - 128

This Hand-Winding model from 1988 features a 42mm PVD Black case. It features a Silver dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-d455f75aa36b]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

42mm

Case Thickness

12.5mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Silver

Jewels

29j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1988

Related Models

• Seiko 4585-824
• Seiko 6634-113
• Seiko 4421-278
• Seiko 4564-486
• Seiko 5650-138
• Seiko 5243-482
• Seiko 6197-817
• Seiko 6214-164
• Seiko 7190-423
• Seiko 6142-726
• Seiko 6193-362
• Seiko 6279-161