Seiko Cal. 0723 - 290

The Seiko 0723-290 represents an important milestone in Seiko's 1978 lineup. It features a Navy dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-6c8d7bca2f27]

Also known as: World Timer

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

46mm

Case Thickness

11.8mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Navy

Jewels

19j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1978

Related Models

• Seiko 5674-859
• Seiko 5689-839
• Seiko 3846-517
• Seiko 5614-312
• Seiko 4434-287
• Seiko 4418-487
• Seiko 4542-481
• Seiko 4418-191
• Seiko 7120-770
• Seiko 6686-183
• Seiko 0765-651
• Seiko 0797-645