Seiko Cal. 6641 - 515

The Seiko 6641-515 represents an important milestone in Seiko's 1995 lineup. It features a Silver dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-4c3d43e94c69]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

45mm

Case Thickness

15.2mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Silver

Jewels

35j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1995

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