Seiko Cal. 6615 - 237

Released in 1965, the Cal. 6615 with design code 237 was part of Seiko's domestic market collection. With its 22mm lug width and 14.3mm profile, it sits comfortably on most wrists. [seikata-wm-63a5ecf5eea8]

Also known as: Silverwave

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

42mm

Case Thickness

14.3mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Black

Jewels

30j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1965

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