Seiko Cal. 5616 - 378

This Solar model from 1999 features a 35mm Two-Tone case. The Bidirectional bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-77af35188dc0]

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

35mm

Case Thickness

12.5mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Blue Sunburst

Jewels

20j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1999

Related Models

• Seiko 7036-430
• Seiko 6365-214
• Seiko 4576-445
• Seiko 5662-940
• Seiko 5622-286
• Seiko 6127-844
• Seiko 4587-631
• Seiko 6174-685
• Seiko 6339-576
• Seiko 5237-769
• Seiko 7052-567
• Seiko 6267-501