Seiko Cal. 0736 - 990

This Solar model from 1978 features a 37mm Two-Tone case. The Bidirectional bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-61bfdbf299bd]

Also known as: Golden Tuna

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

37mm

Case Thickness

15.4mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Burgundy

Jewels

17j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1978

Related Models

• Seiko 5258-124
• Seiko 5613-541
• Seiko 6386-821
• Seiko 4595-230
• Seiko 7078-277
• Seiko 6690-118
• Seiko 0794-103
• Seiko 6167-521
• Seiko 6213-902
• Seiko 6333-387
• Seiko 4422-229
• Seiko 3828-266