Seiko Cal. 0781 - 354

This Solar model from 1968 features a 37mm Hardlex-Coated Steel case. It features a White dial protected by a Hardlex crystal and offers 180m of water resistance. [seikata-wm-174e5c345e5d]

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

13.9mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

180m

Dial Color

White

Jewels

29j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1968

Related Models

• Seiko 4542-663
• Seiko 4567-611
• Seiko 5629-466
• Seiko 6154-893
• Seiko 5241-764
• Seiko 4485-720
• Seiko 6340-149
• Seiko 6632-795
• Seiko 5225-786
• Seiko 5232-645
• Seiko 4512-859
• Seiko 6387-945